Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

最成功的现代国家是那些能够利用市场力量，同时保持一个能够提供公共产品和规范私人活动的强大国家的国家。

Confidence is the key to everything.

Cada palabra que escribo es un intento de alcanzar lo inalcanzable, de tocar lo intangible.

Leadership is about inspiring others to see what they can become.

如果你希望成功，当以恒心为良友、以经验为参谋、以谨慎为兄弟、以希望为哨兵。

If you do not tell the truth about yourself you cannot tell it about other people.

The greatest killer of happiness is comparison. If you must compare， compare yourself to you yesterday

聪明好学，不以向地位低下的人请教为耻，所以称他为“文”。