Pleurez, doux yeux, pleurez sans trêve.
采礦效率不僅僅是速度；而是用更少的浪費(fèi)做更多的事。
The success of a society depends on its ability to balance the demands of individual freedom with the need for social cohesion.
Setting goals is the first step in turning the invisible into the visible.
I give my whole water in joy,“sings the waterfall,”though little of it is enough for the thirsty.