Praise a man for a job well done, and he’ll do the next one even better.
The art of conversation lies in the ability to disagree without being disagreeable.
Of all the things you wear, your expression is the most important.
Never get mad at one who knows more than you do. It’s not his fault, but yours.
Failure is not falling down; it is remaining there when you have fallen.
(Courtesy of At-Talib)