Listen to the praises about you in silence; listen to the critics about you even in more silence!

God generously helps to those who try to do their best without asking God's help!

Acquaintances are always abundant; friends are always scarce!

If you are a sparrow, don't attack the eagle; be wise! If you are an eagle, don't attack the sparrow; be just!

To defeat all their enemies and be victorious! This is the unpreventable destiny of all the great ideas!

To reach the goals of your life, you need discipline, you need luck and you need something as important as these two: Vacations!

One of the most tragicomic things in life is that when a man makes an imaginary thing - such as a religion - as his own flag and carries it all his life and even dies for it! An intelligent man has only one flag: Flag of reason and science!