Even if you can't sing well, sing. Sing to yourself. Sing in the privacy of your home. But sing.

Even if you can't sing well, sing. Sing to yourself. Sing in the privacy of your home. But sing.

即使你唱得不好，也要唱。唱歌给自己听。在你自己家里唱歌。但唱歌。

-- Nachman of Breslov 布雷斯洛夫的纳奇曼