To be a good loser is to learn how to win.
If you're going through hell, keep going.
It's always too early to quit.
You never know what motivates you.
Only the educated are free.
Either you run the day or the day runs you.
Without hard work, nothing grows but weeds.
The secret of getting ahead is getting started.
Wherever you are - be all there.
Things do not happen. Things are made to happen.
One reason the human race has such a low opinion of itself is that it gets so much of its wisdom from writers.