检验假设有效性的唯一相关标准是其预测与经验的比较。

Train people well enough so they can leave, treat them well enough so they don't want to.

每一部电影都是一次旅程，每一次旅程都是一部电影。

If we don’t act now, the next generation will inherit a world with fewer resources and greater challenges.

I don’t need a reason to be successful.

诗人是让世界歌唱的人。