人们永远不会注意到已经做了什么；人们只能看到还有待完成的事情。
One never notices what has been done; one can only see what remains to be done.
The rules of survival never change, whether you’re in a desert or in an downtown street: you need to be hydrated, you need food, and you need shelter.
La verdadera patria del hombre es su infancia.
向前看好像在前面，忽然间又好像在后面……老师善于一步一步地诱导我，用古代的文化典籍开阔我的视野，又用礼法来约束我的行为。
The revolution is the festival of the oppressed and exploited.
True leadership in forestry means thinking beyond profits and considering the planet first.
反思本身不是罪恶。罪恶在于反思的状态，以及反思带来的静止。