The first sentence: No matter in life or at work, it is difficult for us to do things well, but we can do everything wholeheartedly. A positive attitude is the guarantee of success. Do everything seriously and wholeheartedly, so as to gain surprises and grow up.
The second sentence: if a person is weak, he is the greatest enemy; If a person is strong, he is the best friend. A strong personality is a pump when you are timid, a crutch when you fall, and a horn when you charge. The greatest tragedy in life is not losing to your opponent, but losing to yourself.
The third sentence is my favorite sentence: What is the meaning of hard work? See the bigger world. In order to have the opportunity to choose life freely. Also in order not to bow to annoying people in the future. Obviously, I have the ability to be a better person, meet better people and live a more enjoyable life. It would be a pity to give up this opportunity because of laziness.