我做事情不是为了钱，而是因为我热爱它们。

Books are the mirrors of the soul.

自由民主制度可能并不完美，但它是我们拥有的最好的制度。

The rise of China represents the most significant challenge to the liberal international order since its inception.

In computer architecture, the only constant is change.

Your brand is what people say about you when you're not in the room.

数学是理性的音乐。

幸福是旅程，而不是目的地。