A man may die, nations may rise and fall, but an idea lives on. Ideas have endurance without death.
True happiness comes from within, not from external achievements or possessions.
感叹蔡泽当年壮志难酬，才去找唐举来解决问题。知道天道微妙难以捉摸，要跟随渔夫同享山水乐。
Life is a never-ending struggle between memory and forgetting.
A person who is too nice an observer of the business of the crowd, like one who is too curious in observing the labor of bees, will often be stung for his curiosity.