人类的命运是团结,而非分裂。
每个数学问题都有解决方案,但并非每个解决方案都显而易见。
记忆是不可靠的,它会随着时间改变和扭曲。
Computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty.