"The freedom to be yourself is a gift only you can give yourself. But once you do, no one can take it away."
科学的美丽在于它不断发展和挑战我们对世界的理解的能力。
God says to man ,“I heal you,therefore I hurt;love you,therefore I punish.”
没有熟练的操作员,最先进的机械也毫无意义。
My expectations were reduced to zero when I was 21. Everything since then has been a bonus.
每个数学问题都有一个解决方案;你只需要找到正确的视角。