Mental activity is always directed toward some end.

不受流俗所牵累,不因外物而矫饰,不对人提出苛严的的要求,不背违众人的心情,但愿天下太平无事人人都能糊口养生,自己和他人生存条件能够得到保证也就心满意足,并且以此来剖白自己的心迹。

Everything is connected, everything.

当你向积极性敞开心扉时，你就向可能性敞开了思想。

The way we perceive the world is shaped by our expectations, and often, what we see is what we expect to see.

解释：形体弯曲，影子自然就曲；形体正直，影子自然就正。

我不后悔我做过的事，我后悔的是有机会时没有做的事。

If not me, who? If not now, when?