To know oneself, one should assert oneself.
Expect problems and eat them for breakfast.
Know or listen to those who know.
If you can dream it, you can do it.
Things do not happen. Things are made to happen.
Who seeks shall find.
The wise does at once what the fool does at last.
To be a good loser is to learn how to win.
What you do today can improve all your tomorrows.
Without hard work, nothing grows but weeds.
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.