Do you think your heart is strong enough? Living in a high-pressure society like this modern one, do you feel the pressure on your face every day? Only those who are mentally strong enough can remain calm in any good or bad situation, can be mature and courageous, and can never be defeated.

01. "The Fountainhead", Ayn Rand. When you are strong enough, the whole world is under your control. A talented architect fiercely defended the property rights he created. In the murky reality and under the pressure of stakeholders, he was almost defeated, but he still maintained an admirable self-esteem. Self-esteem cannot be destroyed, and the worst thing is to destroy a person's self-esteem.

02. "The Old Man and the Sea", Hemingway. This is Hemingway's most famous work, for which Hemingway won the Pulitzer Prize and the Nobel Prize for Literature. And I believe that this book is familiar to everyone. I have heard of it for a long time since I was a child. If you have read it before, you can try to read it again, because as you grow older and gain more experience, reading can really help you review the past. Learn new things. This book tells the story of an unlucky old fisherman who fought with big fish and sharks. From beginning to end, he never gave up. In the heart of the old man Santiago, there is a strong will and heart. As the famous saying in the book: "A man can be destroyed, but he cannot be defeated."

03. "The Shawshank Redemption", Stephen King