The only limits you have are the ones you set for yourself.
唯一真正的监狱是我们为自己建造的监狱。
即使是最坚强的灵魂，也会被爱击垮。
Wealth is not about having a lot of money; it's about having a lot of options.
Ignorance is not innocence but sin.
It has been said that man is a rational animal. All my life I have been searching for evidence which could support this.
密码学是关于在存在对手的情况下进行通信的。
In times of change, the learners will inherit the earth while the knowers will find themselves beautifully equipped to deal with a world that no longer exists.