Hmm...Very interesting. I never heard this phrase! ... This is may be true!
Do you mean yourself? You have an excellent smile. Are you successful?
Does it mean people who are sucessful and happy and don't have to talk about it?
why does people, which are successful be silent??
no, not all succesfull people are silent, i don't agree :D
I don't know,I've never heared this before.
I have never heard this before, I sure there may be a small gain of truth to it. :0P
maybe is true, but no only in their lips also in their head.
maybe i'never hard about that
It is true