Be gentle to all and stern with yourself.
After a storm comes a calm.
It's always too early to quit.
The wise does at once what the fool does at last.
Quality is not an act, it is a habit.
The secret of getting ahead is getting started.
Wherever you are - be all there.
If you think you can do it, you can.
If you're going through hell, keep going.
By failing to prepare, you are preparing to fail.
Adopting the right attitude can convert a negative stress into a positive one.
Man should not try to avoid stress any more than he would shun food, love or exercise.