Let him step to the music which he hears, however measured or far away.
让他依照自己听见的乐声迈步，无论节奏多缓慢，声音多遥远。
— Henry David Thoreau · Walden (1854) —
键盘照着敲一遍，更容易记住。
不用找输入框，直接敲键盘。
Let him step to the music which he hears, however measured or far away.
让他依照自己听见的乐声迈步，无论节奏多缓慢，声音多遥远。