Sowing is not as difficult as reaping.

The man of understanding finds everything laughable.

The man with insight enough to admit his limitations comes nearest to perfection.

A distracted existence leads us to no goal

The important thing is not to know more than all men, but to know more at each moment than any particular man.

Energy will do anything that can be done in the world; and no talents, no circumstances, no opportunities will make a two-legged animal a man without it.

What we do not understand we do not possess.