If you pick up a starving dog and make him prosperous he will not bite you. This is the principal difference between a dog and man.

When I had nothing to lose, I had everything. When I stopped being who I am, I found myself.

We need to keep hope alive and strive to do better.

Design is not just what it looks like and feels like. Design is how it works.

Being an intellectual creates a lot of questions and no answers.

Enthusiasm... the sustaining power of all great action.

Few men have virtue to withstand the highest bidder.

Self-esteem comes from being able to define the world in your own terms and refusing to abide by the judgments of others.

For the meaning of life differs from man to man, from day to day and from hour to hour. What matters, therefore, is not the meaning of life in general but rather the specific meaning of a person's life at a given moment.

A scientist in his laboratory is not a mere technician: he is also a child confronting natural phenomena that impress him as though they were fairy tales.?

Unless someone like you cares a whole awful lot, nothing is going to get better. It's not.

The more you like yourself, the less you are like anyone else, which makes you unique.

There is no limit to the amount of good you can do if you don't care who gets the credit.

You always admire what you really don't understand.

Where grief is fresh, any attempt to divert it only irritates.

If information and knowledge are central to democracy, they are the conditions for development.

A girl should be two things: classy and fabulous.

The mystery of the beginning of all things is insoluble by us; and I for one must be content to remain an agnostic

We must not always talk in the market-place of what happens to us in the forest.

Since it is difficult to join them together, it is safer to be feared than to be loved when one of the two must be lacking.

We often discover what will do by finding out what will not do; and probably he who never made a mistake never made a discovery.