The concept of a particle is only an approximation, valid in the classical limit.
粒子的概念只是一个近似，在经典极限下有效。
"I write to escape the world, but I always end up describing it."
艺术是探索未知的一种方式。
The only limit to our realization of tomorrow is our doubts of today.
The goal of the future is full unemployment, so we can play. That's why we have to destroy the present politico-economic system.
流放是一个有自己法则的宇宙。