光是理解世界的关键。
Light is the key to understanding the world.
The essence of a good life is to live without any sense of hurry.
The universe is a hologram, and we are all part of this grand cosmic projection.
Nothing in biology makes sense except in light of evolution
"In mathematics, you don't understand things. You just get used to them."
He who is not a good servant will not be a good master.