Recurrence is sure. What the mind suffered last week, or last year, it does not suffer now; but it will suffer again next week or next year. Happiness is not a matter of events; it depends upon the tides of the mind.
Bio: Chen Duxiu was a Chinese revolutionary socialist, educator, philosopher, and author, who co-founded the Chinese Communist Party in 1921, serving from 1921 to 1927 as its first General Secretary.
