The essence of quantum mechanics is that it does not describe the behavior of particles, but the behavior of our knowledge of particles.
量子力学的本质不在于描述粒子的行为，而在于描述我们对粒子认知的行为。
"Sometimes the hardest part of writing is just starting."
最美的事物往往是我们无法理解的。
活着就是受苦，生存就是在苦难中找到一些意义。