Well done is better than well said.
Never complain and never explain.
Wherever you are - be all there.
Be thine own palace, or the world's thy jail.
Quality is not an act, it is a habit.
If you can dream it, you can do it.
Only the educated are free.
The most effective way to do it, is to do it.
Always desire to learn something useful.
The wise does at once what the fool does at last.
The scientist is motivated primarily by curiosity and a desire for truth.
Science, almost from its beginnings, has been truly international in character. National prejudices disappear completely in the scientist's search for truth.