When we are immersed in a piece of music, we will feel that it is the most real world, and when we exit from it, we will feel that we were just in a dream, and now we come back to the real world. We often think of art this way. That's not true. Art is more real. When an orchestra is roaring on the stage, it is so real. The timpani, the gongs, the woodwinds, the brass, the strings, the flow of sound they play, is all real. Here, at this moment, if there is a choir of a thousand singing here, it is a world presented to you. You can't deny that it exists. It's so real, so much more real than the real world that we live in. In our daily life of fame and fortune, the real world is only an object of knowledge, a logical thing, and only by acknowledging this can we have a proper attitude towards music. Music is an opening to the truth that lurks in our power and our happiness in life. In these great works of music, our fates are expressed, our hopes are expressed, our possibilities are elucidated, our faith is expressed, and a real world is opened up. When I heard the children's chorus, I felt the angel take off! Indeed, it was a flock of angels, in the silver bells of children's voices to fly! It is a moving image of the truth of human life. I love philosophy, literature and music, which are the needs of my life. Each of us is small, in the final analysis is small. But we are engaged in a universal concern for the fate of the nation, for the foundation of the Chinese people's livelihood, which is also a concern for ourselves. If we make even a small effort in this kind of care, if this effort actually has a positive impact on others, it is the greatest luck of our life. We are alone, but we are not alone. We are not alone through philosophy, through art. For this, we should be grateful to philosophy, grateful to art, grateful to music. Individuals are always weak, but we always want to have a strong. The quantitative strength of the present age is something I despise. For example, how much capital I have, whether I can excel in the business arena, or how many academic papers I publish each year, all these are just quantitative competition. We cherish our one life. We plant the wisdom that makes it meaningful for rich and poor. In great music, we get the pleasure of the mind, this pleasure is indescribable, it fills our mind with fullness and greatness. True greatness belongs to the mind.