Avoid excess in all things: the wise summarize all wisdom with moderation, for going too far leads to mistakes. Just as squeezing all the juice from an orange brings bitterness, one should not go to extremes even in joy, and overusing talent leads to exhaustion. Knowledge, like gold, is precious and requires intelligence and persistent effort. Only through continuous, diligent mining and prolonged refining can one obtain a brilliant gold nugget.
Do not speak much to those who praise everything; trust little those who criticize everything; firmly disbelieve those who are indifferent; trust outstanding individuals but do not rely on them; trust and rely on ordinary people; neither rely on nor trust despicable individuals. As the saying goes, all feasts must end, and the ultimate fate of life is death. The moment of eternal sleep is like the dispersal of a grand ball. Those met and stories experienced at that ball fade away with the soul.
Do not demand too much of anything; accept what comes. When encountering events, smile instead of frowning. Do not force results; doing your best is enough. Life is simple; when the mind is calm, it finds peace.
The world's number one product to sell is not a car, but yourself. Before successfully selling yourself to others, you must first fully sell yourself to yourself.
Sometimes, a person's value is revealed through their opponents.
99% effort and 1% inspiration are insufficient for success; you must also guarantee 200% moral integrity.