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。
如果你不好奇,你就不会有创造力。
技术最大的敌人是惯性。
You don't learn to walk by following rules. You learn by doing, and by falling over.
Leave a gate behind you the way you first found it.
生活就是当你忙于制定其他计划时发生的事情。