成功不是终点,失败也不是致命的:重要的是继续前进的勇气。
Don't be pushed by your problems. Be led by your dreams.
You can‘t reason someone out of a notion that they didn’t reason themselves into. 
现代密码学的挑战不仅是确保通信安全,而且要以既高效又可扩展的方式实现。
成功不在于你赚了多少钱,而在于你对人们生活的影响。
相信自己能做到,你已经成功了一半。
The future of computer science will be shaped by those who can seamlessly blend mathematical theory with computational practice.