In the depth of solitude, I found the presence of all.
The greatest poems are those that speak to the heart.
The best practices in aquaculture are those that leave no footprint behind.
使变量可变很容易。控制恒定的持续时间是诀窍。
生命的最大用处是将它用于比生命更长久的事物上。
所以君子严于律己、宽以待人,而平庸的人却宽以待己、严于律人。