生活是一场在不稳定舞台上表演的悲喜剧。
La vida es una tragicomedia que se representa en un escenario inestable.
Mental activity is always directed toward some end.
I think it matters whether someone has a good heart.
我们能体验到的最美丽的东西是神秘的。
The true measure of agricultural success is not yield alone, but the health of the ecosystem that produces it.
如果你不偶尔失败，说明你不够努力。