没有人是自由的，连鸟儿都被天空束缚。
No one is free, even the birds are chained to the sky.
Welcome, O life! I go to encounter for the millionth time the reality of experience and to forge in the smithy of my soul the uncreated conscience of my race.
"Every story is a puzzle, and the writer's job is to put the pieces together in a way that reveals a deeper truth."
数学的本质在于它的自由。
理论计算机科学的美在于它能够抽象并解决看似不可逾越的问题。
唯一真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。
无论你是谁，无论你做过什么，无论你来自哪里，你总能改变，成为更好的自己。