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。