我们生产的每一桶石油都伴随着比以往做得更好的承诺。
Every barrel of oil we produce comes with a commitment to do it better than before.
The joy of mathematics comes from the act of creation, not just the result.
最好的歌曲来自于诚实和脆弱的地方。
The arithmetic of elliptic curves is a microcosm of the deeper structures in number theory.
如果大人真的想要帮助正在走路的小孩,就必须放弃自己的步伐及预定的目的地。