The best architecture is born from constraints.

To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.

If time travel is possible, where are the tourists from the future?

金融市场的健康发展需要各方共同维护。

电子特性可以受到拓扑保护的认识彻底改变了我们对固态物理学的理解。

冒险和磨难之间的区别在于态度。

我现在承担了一项严肃的任务，我担心这项任务超出了任何人的能力范围；但如果我在尝试中死去，人们会说我在追求伟大的事物中死去。