I wonder how many people I've looked at all my life and never seen.
我想知道,我一生中见过多少人,却从未真正看见过他们。
心灵是大自然适应的杰作。
The only limit to our realization of tomorrow is our doubts of today.
最好的报复就是巨大的成功。
算法研究是在计算机上解决问题的方法研究。