An ounce of performance is worth more than a pound of preachment.
A retentive memory may be a good thing, but the ability to forget is the true token of greatness.
Imitation is the sincerest form of insult.
Fear clogs; Faith liberates.
One can endure sorrow alone, but it takes two to be glad.
Life is a checkerboard, and the player opposite you is time. If you hesitate before moving, or neglect to move promptly, your men will be wiped off the board by time. You are playing against a partner who will not tolerate indecision!