慈母有败子，严家无格虏。
【译文】溺爱母亲会养出败家子，严格管教不会出凶暴奴仆。
The most beautiful things in life are not things, they're moments.
我们关注的不是数字，而是产生数字的那些东西。
Science should bridge the gap between the lab and the field.
——赠宋庆龄题词，1922年
I am not the richest person, but I am the happiest person.
The evening is the time of day when the light is most beautiful, but it’s also the time when it starts to fade.
We make things to remember, and we remember by making things.