Sweat your own sweat and eat your own food. Doing your own thing and relying on people, heaven and ancestors is not considered a true man. Tao Xingzhi

A person who can think is really a person with boundless power. Balzac

Even if a person has climbed to the top, he must still strive for self-improvement. Russell Baker

Have the courage to be yourself, stand alone, and stop trying to be someone else. Lin Yutang

Don’t bother others with things you can do yourself. Leo Tolstoy