On the path of science, there are no smooth roads to take; only those who are not afraid of hard work and climb the steep mountain paths have the hope of reaching the glorious summit.
The greatest question of our time is not communism versus individualism, not Europe versus America, not even the East versus the West; it is whether man can bear to live without God.
成功的真正标准是能在24小时内塞进多少实验。
历史不是过去。它是我们进化出来的组织我们对过去的无知的方法。