At least you looked at me and we shared a smile.

没给钱不要紧，至少你看到了我，微笑了，就足够了。
 
On his board is a message intended to evoke a warm response in passers-by who will, with any luck, throw him some coins.
 
纸牌上写的字旨在唤起路人的同情心，给他一点零钱。