Go for it now. The future is promised to no one.
Well done is better than well said.
Wherever you are - be all there.
The dog that trots about finds a bone.
Be kind whenever possible. It is always possible.
Expect problems and eat them for breakfast.
If you're going through hell, keep going.
To know oneself, one should assert oneself.
To be a good loser is to learn how to win.
If you've got a talent, protect it.
Many who have had an opportunity of knowing any more about mathematics confuse it with arithmetic, and consider it an arid science. In reality, however, it is a science which requires a great amount of imagination.