每个程序都是其他程序的一部分，很少适合。
Every program is a part of some other program and rarely fits.
邪恶胜利的唯一必要条件是好人无所作为。
Every space has its own voice; our task is to listen.
解决全球饥饿的关键不仅是提高产量，还要改善营养质量。