"We are all the sum of our choices, but also of the choices made for us by others."
我们都是自己选择的总和，也是他人为我们做出的选择的总和。
Go for a business that any idiot can run – because sooner or later, any idiot probably is going to run it.
Courage consists not in hazarding without fear； but being resolutely minded in a just cause.
Leadership is about making tough decisions today that will benefit everyone tomorrow.
可归约性的概念对于理解不同计算问题之间的关系至关重要。