记忆是脆弱的,而人生的空间短暂,转瞬即逝,我们永远无法看清事件之间的联系。
The poet's task is to find the eternal in the transient.
The only way to learn mathematics is to do mathematics.
——1997年9月26日在美国加州圣地亚哥市发表演讲
One must not lose desires. They are mighty stimulants to creativeness, to love, and to long life.