旅行让你无言,然后把你变成一个讲故事的人。
"Traveling – it leaves you speechless, then turns you into a storyteller."
The beauty of mathematics only shows itself to more patient followers.
衡量生命的尺度是思想和行为,而不是时间。
We want to build a Google that works for everyone.
The secret of happiness is freedom, and the secret of freedom is courage.