In Happy Life, Carnegie clarified a point: it is more important to eliminate wrong thoughts and behaviors and inject happiness into the soul than to remove tumors and abscesses. The first three parts of the book explain that if you want to be happy, you must "cultivate a happy mind", "don't be unhappy because of other people's criticism" and "dominate your work and money". In the fourth part, dozens of celebrities come forward and tell their own experiences of how to get happiness. In a word, this is a book that guides people to a happy life.

Content introduction:

Seven principles of cultivating happy psychology:

With happy thoughts and actions, you can feel happy.

Never try to get back at our enemies, or we will hurt ourselves deeply.

Don't be unhappy because others are ungrateful. It is natural to realize this.

Calculate your pride and don't care too much about your troubles.

Don't imitate others. Let's find ourselves and keep our true colors.

When fate gives us a lemon, let's try to make a glass of lemonade.

Be interested in others and forget yourself. Do one good thing every day that can bring a happy smile to others' faces.

Three ways to be unhappy without being criticized by others:

Unfair criticism is usually a disguised compliment. Remember, no one will kick a dog to death.

Put away your broken umbrella so that you won't be criticized for the rain running down the back of your neck.

Record your stupid things and criticize yourself.