What you do today can improve all your tomorrows.
By failing to prepare, you are preparing to fail.
Wherever you are - be all there.
Be kind whenever possible. It is always possible.
If you're going through hell, keep going.
The secret of getting ahead is getting started.
To be a good loser is to learn how to win.
The dog that trots about finds a bone.
Things do not happen. Things are made to happen.
It's always too early to quit.
The work on ants has profoundly affected the way I think about humans.