化学不仅是一门科学,它是一种看待世界的方式。
Chemistry is not just a science; it’s a way of seeing the world.
Happiness is not the belief that we don't need to change; it is the realization that we can.
I always like to look on the optimistic side of life, but I am realistic enough to know life is a complex matter.
It is often said that before you die your life passes before your eyes. It is in fact true. It's called living.