Expect problems and eat them for breakfast.
Without hard work, nothing grows but weeds.
If you've got a talent, protect it.
If you think you can do it, you can.
What you do today can improve all your tomorrows.
The secret of getting ahead is getting started.
Never complain and never explain.
Know or listen to those who know.
To know oneself, one should assert oneself.
Wherever you are - be all there.
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.