One always likes to do the things for which one has ability.

Experts are just trained dogs.

Striving for social justice is the most valuable thing to do in life.

Force always attracts men of low morality.

I soon learned to scent out that which was able to lead to fundamentals and to turn aside from everything else, from the multitude of things which clutter up the mind and divert it from the essential.

The wing structure of the hornet, in relation to its weight, is not suitable for flight, but he does not know this and flies anyway.

But the personality that finally emerges is largely formed by the environment in which a man happens to find himself during his development, by the structure of the society in which he grows up, by the tradition of that society, and by its appraisal of particular types of behavior.