孔子说：“《诗经》三百首，用一句话可以概括，即：‘思想纯洁’。”

The most painful thing is losing yourself in the process of loving someone too much, and forgetting that you are special too.

证明是一种用于使他人相信数学陈述为真的工具。

The truth about the world, he said, is that anything is possible. Had you not seen it all from birth and thereby bled it of its strangeness it would appear to you for what it is, a hat trick in a medicine show, a fevered dream, a trance bepopulate with chimeras having neither analogue nor precedent, an itinerant carnival, a migratory tentshow whose ultimate destination after many a pitch in many a mudded field is unspeakable and calamitous beyond reckoning.

我不会让世界改变我的笑容。

Infrastructure must serve people, not just economies.

The best way to keep a secret is to never have one.