圣人与物相处而不伤害，不伤害外物的，外物也不伤害他。正因为无所伤害，才能自然地与人交往。山林啊，大地啊，都能使我欣然快乐。
You were given this life because you are strong enough to live it.
The great advantage of old age is that you can be as rude as you like.
永远不要低估一个互相信任的团队的力量。
解决问题的最好方法就是找到一种让它变得无关紧要的方法。
可持续性不仅仅是种树，而是在正确的地方为了正确的理由种正确的树。