When an idea is wanting, a word can always be found to take its place.

Gray is the color of all theory

Character, in great and little things, means carrying through what you feel able to do.

As long as you are not aware of the continual law of Die and Be Again, you are merely a vague guest on a dark Earth.

Whoever wishes to keep a secret must hide the fact that he possesses one.

Some of our weaknesses are born in us, others are the result of education; it is a question which of the two gives us most trouble.

I am not omniscient, but I know a lot.