Be gentle to all and stern with yourself.
What you do today can improve all your tomorrows.
To know oneself, one should assert oneself.
To be a good loser is to learn how to win.
By failing to prepare, you are preparing to fail.
Problems are not stop signs, they are guidelines.
Quality is not an act, it is a habit.
It's always too early to quit.
Do not weep do not wax indignant. Understand.
Be kind whenever possible. It is always possible.
The sad truth is that excellence makes people nervous.