领导力就是做出艰难的决定并坚持它们，即使这些决定不受欢迎。
Leadership is about making the tough decisions and standing by them, even when they're unpopular.
译文：世家子弟登上高位，而有才华的人却埋没在低级的官职中。
The true power of an algorithm is not in its speed or efficiency, but in its ability to reveal the hidden structures of the problems it addresses.