最好的管理是一门真正的科学，建立在明确的法律、规则和原则之上。

建筑是将自然转化为文化的人类行为。

我们不是从祖先那里继承了地球，而是从子孙那里借来的。

Man's main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.

幸福不是你为未来推迟的东西；它是你为现在设计的东西。