Principal Dumbledore said, "There are many types of courage. We need superhuman courage to deal with our enemies, and it also takes a lot of courage to stand up for ourselves in front of our friends." All use the correct name. The fear of a name will strengthen the fear of the thing itself." These words let us understand what true courage is, being able to stick to one's position, and not giving up one's position even when facing friends because of fear of hurting friendship is real courage; only by daring to face fear and not escaping can one overcome fear Only by overcoming fear can we achieve true bravery. Hermione said, "I just study hard and rely on a little cleverness. There are more important things-friendship and courage." Just like our lives, learning is important, but there are more important things in life. Things like friendship and courage, being able to obtain these is often more important than being able to learn one or two books well. This book has always told us the importance of friendship. Without friends and friendship, no matter how strong a person is, it will be sad.