Only the educated are free.
Leap, and the net will appear.
What you do today can improve all your tomorrows.
Go for it now. The future is promised to no one.
To be a good loser is to learn how to win.
Who seeks shall find.
Begin to be now what you will be hereafter.
Wherever you are - be all there.
If you think you can do it, you can.
Never complain and never explain.
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.