没有必要把生活看得太严肃。你永远无法活着离开它。
It is not necessary to take life too seriously. You will never get out of it alive.
注意力的聚光灯之外，潜意识的暗流正在改河道。
世界是一本伟大的书，我们是其中的文字。
Small changes can have big effects when they help people break out of the poverty trap.
Yield rate is not just a number, it's dignity.
The unexamined life is not worth living.
解释：看到乱子出现，若不警惕，损失就会更多；如果想掩饰自己的过错，只会使过错更加明显地表露出来。