The physicist must have a vivid imagination, but it must be disciplined by rigorous logic.
物理学家必须拥有生动的想象力，但必须受到严格逻辑的约束。
你女儿那么痴迷是因为我。
"You never really understand a person until you consider things from his point of view."
To lose one parent may be regarded as a misfortune; to lose both looks like carelessness.
每一块面包都在讲述一个故事，让你的故事值得讲述。
每个成功项目的中间阶段看起来都像一场灾难。