The past is never dead. It's not even past.
The worth of a mental process is in its service to life.
Every fish we take from the sea today is a loan from tomorrow's ocean.
【解释】幸福不可强求，保持愉快的心情，更能感受到幸福；灾祸难以避免，消除怨恨他人的念头，就能远离灾祸。
我不相信上帝，但我想念他。