实现明天的唯一限制是我们今天的疑虑。
The only limit to our realization of tomorrow is our doubts of today.
不要借钱给你的朋友,除非你愿意把借出去的钱当成礼物。
植物油作为发动机燃料的使用在今天看来可能微不足道,但这些油或许会随着时间的推移变得像石油和煤焦油产品一样重要。
Education in computer science should inspire creativity and critical thinking.
The past is never dead. It's not even past.