如果我们想为子孙后代提供粮食，可持续农业是唯一的前进方向。

The propensity to truck， barter， and exchange one thing for another is common to all men， and to be found in no other race of animals.

It is the absence of facts that frightens people: the gap you open, into which they pour their fears, fantasies, desires.

我是一个正在进行中的作品。

预测未来的最好方式就是创造未来。

The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.

最艰难的挑战往往带来最大的突破。