预防性医疗的悖论：越需要的人越不重视。
The paradox of preventive healthcare: Those who need it most value it least.
"The past is never dead. It’s not even past."
时间是我们学习的学校，时间是我们燃烧的火焰。
If you're not doing some things that are crazy, then you're doing the wrong things.
Live out of your imagination, not your history.
The absence of alternatives clears the mind marvelously.
所有商品的交换价值随着生产难度的增加而上升。