吾尝终日不食,终夜不寝,以思,无益,不如学也。
我曾经整天不吃饭,整夜不睡觉,去苦苦思索,结果没有益处,还不如去学习。
Certification standards are more than paperwork—they're our promise to the planet.
The truth is, we are all capable of terrible things. But we are also capable of great kindness.
如果让鼻子挡住了,该怎么做俯卧撑呢?