一个有趣的悖论是：当我接受自己的本来面目时，我就能改变。
The curious paradox is that when I accept myself just as I am, then I can change.
解释：大多数花类药材都有升散的作用，而旋覆花却有降气的作用，说明药材特性的多样性。
Innovation in mining is not an option; it's a necessity for survival.
"The world is a prison, and the prison is a dream."
The goal is not to be right all the time, but to be right more often than wrong.