Someone who has a strong will内心强大的人
They don't believe that failure is inevitable.
Even the most disastrous circumstances can turn around, if you have the right attitude.
Mentally strong people don't believe that there is a point where you should give up, so you shouldn't believe it either.
As long as there is will there is hope, so keep pushing forward even when the odds are stacked against you.
turn around (使）好转
Do you think our housing sales willturn around during this year?
你认为今年我们的住宅销路会好转 吗 ?