物理学的美丽在于它能够用简单的原理描述复杂的事物。
A person is never happy except at the price of some ignorance.
We must learn from the past to innovate for the future.
要做出不错的东西,要大胆去做它。要想做出好的东西,需要一次又一次去做。做好东西的秘诀在于重新去做。