The test of a psychological idea is its life-enhancing power.
Your most unhappy customers are your greatest source of learning.
电影的美在于它允许我们以一种其他艺术形式无法做到的方式探索人类情感和经验的深度。
To write is to resist the erosion of time.
无论代价如何，安全必须始终放在第一位。
In physics, the simplest explanation is often the correct one.