世界上充满了自童年起就从未以开放心态面对开放之门的人。

永远不要认为战争不是犯罪，无论它多么必要或正当。

The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they believe it will bring them strategic advantage.

数学是理性的音乐。

人生は一度きり。後悔しないように、思い切って生きよう。

The path to economic justice begins with recognizing the full humanity of every individual.

You don't build a business. You build people, and then people build the business.

Sustainability is not just a responsibility, but also an opportunity for innovation.

每本书都是一个完美想法的残骸。