每一次失败都是通往成功的垫脚石,只要我们从中学习。
If you're competitor-focused, you have to wait until there is a competitor doing something. Being customer-focused allows you to be more pioneering.
现代密码学的挑战不仅在于保护信息,而且在于以一种既高效又可扩展的方式来实现。
The historian walks a tightrope between fact and imagination.