La verdadera patria de un poeta es su lengua.

The interplay between local and global phenomena is a recurring theme in number theory.

The old-fashioned dictator does not exist under scientific management.

The only real equality is in the cemetery.

适应性是在不断变化的全球市场中生存的关键。

Leadership is about making the tough calls and standing by them.

Technology itself is neither good nor evil; the key lies in the people who use it.

Ambition leads me not only farther than any other man has been before me, but as far as I think it possible for man to go.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."