Generally speaking, envy, resentment, and self-pity are disastrous modes of thoughts.Self-pity gets fairly close to paranoia, and paranoia is one of the very hardest things to reverse.
真正的进步发生在我们走出舒适区并拥抱变化的时候。
Sustainability isn't a choice; it's our responsibility to the next generation.
杀死他的父亲然后奖赏他的儿子,与吃他的儿子然后再奖赏他的父亲有什么不同呢? 
Every human carries fragments of ancient worlds within them.