The past is a foreign country, but we are all its citizens.
Science is the torch that illuminates the world.
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.
离散数学与计算机科学之间的相互作用一直是创新和发现的沃土。
战略的本质是选择不去做什么。