没有证词足以证明奇迹，除非这证词的虚假比它试图证明的事实更为奇迹。
No testimony is sufficient to establish a miracle unless the testimony be of such a kind that its falsehood would be more miraculous than the fact which it endeavors to establish.
To enjoy freedom we have to control ourselves.
Collaboration across disciplines is essential for solving the most challenging problems in science.
物理学的美丽在于它能够用简单的原理解释复杂的事物。