a的回答：

where there is a will there is a way who are righteously days live

SOSO用户的回答：

where there is a will there is a way 有志者事竟成

god will help who help themselvs苦心人天不负

静生的回答：

苦心人天不负：Providence does not let down a man who does his Best.

有志者事竟成：Where there is a will,there is a way