The deeper you go, the more you find yourself.
爱就是看见无形之物,相信不可能之事。
快乐是生活的关键。没有快乐,你就一无所有。
The truth is, the science of Nature has been already too long made only a work of the brain and the fancy: It is now high time that it should return to the plainness and soundness of observations on material and obvious things.
Abstraction is not just about hiding details; it's about creating a clear and concise model of the problem domain.