每一个反应都是原子之间的对话。
Every reaction is a conversation between atoms.
Natural selection is cruel。
No matter how tough you are, golf will always find a way to humble you.
The beauty of mathematics is that it is eternal, it doesn't change.
The hardest single part of building a software system is deciding precisely what to build.
Understanding how the olfactory system works is not just about understanding smell, but also about understanding how the brain processes information.