To live fully is to accept both joy and sorrow.
充分活着就是接受欢乐与悲伤。
Knowledge is the most valuable resource in the universe.
Love isn't about when you first meet. It's about the many, many years you spend together, when you're trying to keep that flame burning.
物理学上的镜面反射理论,也同样适用于人情世故。爱敬别人的人,同样也会得到别人的爱敬;厌恶别人的人,同样也会遭到别人的厌恶。
信念不是被动等待,而是主动的想象和感受。
物理学家必须对自然法则的简洁与美怀有一种信念。