being polite costs nothing but it's worth millions of dollar

"It costs nothing to be polite" said Winston S.Churchill It's worth nothing that 翻译 it's just a word ,but for millions of Americans it brings mu I tried to be perfect,but nothing was worth it. It's nothing but time. it is worth nothing It's worth every penny of it 英语翻译我的翻译it’s still worth being considered! I think ____ of the books are worth reading.But it's stange not worth thanking 与 Think nothing of it 是否一样 lt's worth every penny of it. A smile costs nothing but creat said