The Soviet Union was a civilization of fear, where people lived in constant dread of the knock on the door at night.

越是往后反省，越看得清前方。

结束种族主义的唯一方法就是停止谈论它。

技术的力量在于它连接人和思想的能力。

文学是耐心与惊叹的艺术。

The true measure of success is how much you've helped others succeed.

重要的是不要停止提问。好奇心有其存在的理由。