Be kind whenever possible. It is always possible.
It's always too early to quit.
If you're going through hell, keep going.
Either you run the day or the day runs you.
Always desire to learn something useful.
Do not weep do not wax indignant. Understand.
The secret of getting ahead is getting started.
What you do today can improve all your tomorrows.
Without hard work, nothing grows but weeds.
Quality is not an act, it is a habit.
Why fear death? It is the most beautiful adventure in life.
When you consider all the stars I have managed, mere submarines make me smile.