"Book of Changes": Heaven moves vigorously, and a gentleman strives to constantly strive for self-improvement

"Book of Rites": If you know your shortcomings, you can then reflect on yourself; if you know your difficulties, you can then strengthen yourself

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Tao Xingzhi: Sweat your own sweat, eat your own food, and do your own things. Relying on people, heaven, and ancestors is not considered a hero

German poet Goethe: "Whoever cannot master himself will always be a slave

Educational quotation: Nothing but air and sun Apart from what is given by nature, everything else should be obtained through labor

If you don’t do anything, you will never be able to strengthen yourself——Zhao Erxun

There is no way to achieve self-improvement. , men should strive for self-improvement----Wang Zhu

Victory belongs to those who constantly strive for self-improvement----lt; French gt; Montaigne

Any person with a strong nature must have the ability to constantly strive for self-improvement. Strength----lt;Francegt;Romain-Roland

If a person wants to help the weak, he should become a strong person himself, instead of becoming weak like them----lt;Francegt;Romain - Roland

There is a kind of victory and failure - the most glorious victory and the most tragic failure - not in the hands of others, but in one's own hands.lt; Ancient Greece gt；Plato