The library is a very quiet place. Every time I come to the library, I change from an upright person to a little person on tiptoe, as if I had done something wrong. Because the library is too quiet, you can't bear to break its tranquility, so I have to bend my back and try not to make any noise. In the library, even if a needle falls to the ground, I will feel as if I have offended everyone and the peace here. Here you can concentrate on and enjoy books with peace of mind. Although, occasionally, the library will ring the bell, it is pleasant but refreshing.