True leadership is about serving others, not commanding them.
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.
诗歌之美在于:它说出了无法言说之事。
——辛格1978年诺贝尔文学奖获奖演说