Sustainability isn't a cost center; it's the biggest business opportunity of our lifetime.

The world is a stage, but the play is badly cast.

向高处挣扎本身足以填满一个人的心灵。人们必须想象西西弗斯是幸福的。

荒野不是一个地方。它是一个季节。

The only way to understand another culture is to assume the frame of reference of that culture.

You have to believe in yourself when no one else does.

人性既不是完全善良，也不是完全邪恶，而是两者兼有。