We cannot perform our tasks to the best of our power, unless we think well of our own capacity.


Thoughts on Man, His Nature, Productions, and Discoveries (ed. 1831)


We cannot perform our tasks to the best of our power, unless we think well of our own capacity.

We cannot perform our tasks to the best of our power, unless we think well of our own capacity.

We cannot perform our tasks to the best of our power, unless we think well of our own capacity.

We cannot perform our tasks to the best of our power, unless we think well of our own capacity.