We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.

不要让自己被贫瘠的怀疑主义所污染。

"To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment."

Love is not only a sentiment, it is an art.

The only way to do great work is to love what you do.

自身无灾无病，感受不到快乐，等到生病卧床，才了解到无灾无病的快乐；家中平安无事，感受不到快乐，等到祸事临头，才体会到平安无事的快乐。

用心体会整理才能理解精确得当，所以应当沉着稳重，不然就成了口头耳边的小事，过后就忘了。事理要以典故为依据，因此必须学识广博，否则就成了随意推测，胡编乱造。