He who falls in love with himself will have no rivals.
The man that walks wit crowd, will get no farther than the crowd. The man that walks alone, will reach places unknown.
You will find the key to success under the alarm clock.
Wise men don't need advice. Fools won't take it.
One of the greatest tragedies of life is the murder of a beautiful theory by a gang of brutal facts.
Beware of little expenses. A small leak will sink a great ship.