I say to myself: "Who are you to measure infinite power?

Sacrifice life to truth.

The freedom of Mankind does not lie in the fact that can do what we want, but that we do not have to do that which we do not want.

You forget that the fruits belong to all and that the land belongs to no one.

Do not base your life on the judgments of others; first, because they are as likely to be mistaken as you are, and further, because you cannot know that they are telling you their true thoughts.

Childhood has it's own way of seeing, thinking, and feeling, and nothing is more foolish than to try to substitute ours for theirs.

There is one further distinguishing characteristic of man which is very specific indeed and about which there can be no dispute, and that is the faculty of self-improvement - a faculty which, with the help of circumstance, progressively develops all our other faculties.