The first sentence: Make "two friends". One is a playground, and the other is a library. Constantly charging, storing and discharging.
The second sentence: cultivate "two kinds of kung fu", one is duty and the other is skill. Being a man depends on his duty, doing things depends on his ability, and starting with the "two books" is reliable.
The third sentence: I am willing to eat "two things", one is bitter and the other is bitter. Being a man is not afraid of suffering, and doing things is not afraid of suffering. Losing is a blessing, losing is a blessing.
The fourth sentence: there are "two kinds of power", one is the power of thought and the other is the power of sword. The power of thought often outweighs the power of sword. This is Napoleon's famous saying. As far as a person's heart is concerned, he may go.
The fifth sentence: the pursuit of "two consistences": one is the consistency of interest and career, and the other is the consistency of love and marriage. If your interests coincide with your occupation, you can maximize your potential. Engels said that marriage should be based on love. Marriage without love is immoral and will not be a strong marriage.
The sixth sentence: insert "two wings", one is called ideal and the other is called perseverance. If a person has these "two wings", he can fly high and far.
The seventh sentence: to build "two pillars", one is science and the other is humanities.
The eighth sentence: equipped with two "health care doctors", one is called exercise and the other is called optimism. Exercise makes you healthy, and optimism makes you mentally healthy. Walk ten thousand steps every day and read ten pages at night.
Ninth sentence: Remember "two secrets": one is the secret of health in the morning and the other is the secret of success in the evening. Einstein said: people's differences arise in their spare time. Spare time can make or break a person.
The tenth sentence: pursuing "two extremes", one is to maximize one's potential, and the other is to extend one's life and health to the extreme.