If the matter is handled well, you will succeed in the end.

这件事搞好了，最终你会成功的。

You will succeed next time.

下一次你一定能成功！

If you keep trying you will succeed.

如果你坚持不懈，最终将成功。

And then, you will succeed one day.

然后，你总有一天会成功。

If you work in earnest, you will succeed.

如果你认真工作，你会成功。

Believe me, you will succeed one day.

相信我，有一天你会成功的。

With some assistance you will succeed.

有别人的协助，你才会成功的。

Hold out and you will succeed in time.

坚持下去，你最终会成功的。

So always believe that you will succeed.

所以永远要相信你会成功。

Believing you will succeed will also make you happier.

相信自己会成功还会让你更加幸福。