选自汉·桓宽《盐铁论·殊路》。至，最。璞，含有玉的石头或未经雕琢过的玉。最美的东西就是最本色自然的东西，是没有什么东西可以文饰它的。此言自然本色便是美，是道家崇尚自然的思想观点。

Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.

如果你不推动你的业务，你就会被淘汰出局。