The wise seek happiness within their own souls, while fools search outside.
The truth is not always beautiful, but the pursuit of truth is always beautiful.
It is on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.
森林不仅仅是一种资源,更是我们留给后代的遗产。
允许进入的刺激并不是通过简单的一对一开关与输出反应相连的。