解释：不注意天时，财富就不能增长；不注意地利，粮食就不会充足。

图灵机和现代计算机之间有什么区别？这与希拉里（Hillary）登上珠穆朗玛峰（Everest）和在高峰期建立希尔顿酒店之间的过程相同。

The measure of success is not just in yields, but in lives improved.

Leadership is about making the tough decisions and standing by them, even when they're unpopular.

Good design is about solving problems, not just making things look nice.

The world is not what it seems to be; it is what we believe it to be.