The most hateful torment for men is to have knowledge of everything but power over nothing.
纯数学和应用数学之间的相互作用是真正创新发生的地方。
理解过去对于塑造未来至关重要。
所以,父母、老师、国君三者,都不能当作做事的法度。
人要一赌上气,就忘记了事情的初衷;只想能气着别人,忘记也耽误了自己。
Life consists not in holding good cards,but in playing well those you hold.
Love cannot be forced, love cannot be coaxed and teased. It comes out of heaven, unasked and unsought.