Never complain and never explain.
Who seeks shall find.
The wise does at once what the fool does at last.
By failing to prepare, you are preparing to fail.
The most effective way to do it, is to do it.
You never know what motivates you.
Know or listen to those who know.
What you do today can improve all your tomorrows.
If you've got a talent, protect it.
I can, therefore I am.
The art of leadership... consists in consolidating the attention of the people against a single adversary and taking care that nothing will split up that attention.
When a man assumes leadership, he forfeits the right to mercy.