Mental Quotes

500+ Sourced quotes

It is evident, therefore, that one of the most fundamental problems of psychology is that of investigating the laws of mental growth. When these laws are known, the door of the future will in a measure be opened; determination of the child's present status will enable us to forecast what manner of adult he will become.

Every mental pursuit takes its reality and worth from the ardour of the pursuer.

Mental states of every kind — sensations, feelings, images— which were at one time present in consciousness and then have disappeared from it — have not with their disappearance absolutely ceased to exist. Although the inwardly - turned look may no longer be able to find them, nevertheless they have not been utterly destroyed and annulled, but in a certain manner they, continue to exist, stored up to speak, in the memory.

Hermann Ebbinghaus

Psychedelic drugs undoubtedly open the doors to the mind's panopticon, but what we see in the mental mirrors are mere distortions of reality, not reality itself.

Georg Feuerstein

Conceptions of good and bad are all mental speculations. Therefore, it is erroneous to say, "this is good" and "this is bad".

Chaitanya Mahaprabhu

Atheism may be defined as the mental attitude which unreservedly accepts the supremacy of reason and aims at establishing a lifestyle and ethical outlook verifiable by experience and the scientific method, independent of all arbitrary assumptions of authority and creeds.

Madalyn Murray O'Hair

Every educated man who tries to understand the forces at work in the world in which he is living... must have some interest in that peculiar kind of mental labour, which works and acts in the sciences in question.

Hermann von Helmholtz

Assure a man that he has a soul and then frighten him with old wives' tales as to what is to become of him afterward, and you have hooked a fish, a mental slave.

Theodore Dreiser

Creative endeavor requires physical and mental space; without privacy, solitude, and time it suffocates.... it is impossible to pursue original thought in the scattered remnants of a day or of a lifetime.

Man's respect for the imponderables varies according to his mental constitution and environment. Through certain modes of thought and training it can be elevated tremendously, yet there is always a limit. The man or nation of high culture may acknowledge to great lengths the restraints imposed by conventions and honour, but beyond a certain point primitive will or desire cannot be curbed. Denied anything ardently desired, the individual or state will argue and parley just so long — then, if the impelling motive be sufficiently great, will cast aside every rule and break down every acquired inhibition, plunging viciously after the object wished; all the more fantastically savage because of previous repression.

H. P. Lovecraft

What, we wonder, can be done to prevent such unpredictable outbreaks of violence? No, we can't always pinpoint when a specific individual will erupt in a spree of deadly violence. But it is just possible that we can begin to create a less violent society, a society in which nonviolent conflict reconciliation is a more widely-held value, a society in which individuals with serious mental health problems are more likely to be identified and more likely to receive needed treatment and care.

According to Seth, poor health is caused mainly by destructive mental feeling patterns that directly affect the body because of the particular range within the electromagnetic system in which they fall. Bad health, for example, does not happen first, resulting in unhealthy thoughts. It is the other way around.

Nothing can be more touching than to behold a soft and tender female, who had been all weakness and dependence, and alive to every trivial roughness while treading the prosperous paths of life, suddenly rising in mental force to be the comforter and supporter of her husband under misfortune, and abiding with unshrinking firmness the bitterest blast of adversity.

Washington Irving

Kant, discussing the various modes of perception by which the human mind apprehends nature, concluded that it is specially prone to see nature through mathematical spectacles. Just as a man wearing blue spectacles would see only a blue world, so Kant thought that, with our mental bias, we tend to see only a mathematical world.

Few people take the trouble of trying to find out what democracy really is. Yet this would be a great help, for it is our lawless and uncertain thoughts, it is the indefiniteness of our impressions, that fill darkness, whether mental or physical, with spectres and hobgoblins. Democracy is nothing more than an experiment in government, more likely to succeed in a new soil, but likely to be tried in all soils, which must stand or fall on its own merits as others have done before it. For there is no trick of perpetual motion in politics any more than in mechanics.

James Russell Lowell

In a learning organization, leaders are designers, stewards, and teachers. They are responsible for building organizations where people continually expand their capabilities to understand complexity, clarify vision, and improve shared mental models – that is, they are responsible for learning.

Talk ought always to run obliquely, not nose to nose with no chance of mental escape.

Frank Moore Colby

With a mental effort, he grabbed hold of his thoughts and braked them to a stop. There was something new here, factors he hadn't counted on. He kept reassuring himself there was an explanation for everything, once you had your facts straight.

I was involuntarily struck by the aptitude which the Russian displays for accommodating himself to the customs of the people in whose midst he happens to be living. I know not whether this mental quality is deserving of censure or commendation, but it proves the incredible pliancy of his mind and the presence of that clear common sense which pardons evil wherever it sees that evil is inevitable or impossible of annihilation.

Mikhail Lermontov

We possess within us a force of incalculable power, which if we direct it in a conscious and wise manner, gives us the mastery of ourselves and allows us not only to escape from physical and mental ills, but also to live in relative happiness.

Mental note if you make it to forty remember on how all those fucks treated her. Stop being an asshole while you're still young.

I associated it [the word 'Hourloupe', as title of his longest series of work he made exclusively from 1962 to 1974] by assonance with 'hurler' (to shout), hululer (to howl), loup, (wolf), 'Riquet à la Houppe' and the title of Maupassant's book 'Le Horla', inspired by mental distraction.

It closely resembles the situation that exists within a mental institution: in tight quarters, in similar garb, dissimilar minds attempt to build a consensus reality that, with a monumental effort of empathy, cannot—can never!—take concrete form.

Jeff VanderMeer

What would it be like if, right in the midst of this busyness, we were to consciously take our hands off the controls? What if we were to intentionally stop our mental computations and our rushing around and, for a minute or two, simply pause and notice our inner experience?

When one of a culture's guiding credos is that "all men are created equal," any person who, say, becomes an expert on, say, nuclear weapons or, say, ecology, i.e., anyone who distinguishes himself through mental excellence, is a nuisance.