I can, therefore I am.
Know or listen to those who know.
If you've got a talent, protect it.
You never know what motivates you.
To know oneself, one should assert oneself.
Things do not happen. Things are made to happen.
Well done is better than well said.
Always desire to learn something useful.
Expect problems and eat them for breakfast.
Never complain and never explain.
He who rejects change is the architect of decay. The only human institution which rejects progress is the cemetery.
The main essentials of a successful prime minister are sleep and a sense of history.
A week is a long time in politics.