I think the most important thing in life is to be honest with yourself and with others.
我认为生活中最重要的事情是对自己和他人都要诚实。
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。
You are not the opinion of somebody who doesn't know you or care about you.
忠于自己和自己的价值观很重要。