Never complain and never explain.
After a storm comes a calm.
The dog that trots about finds a bone.
Begin to be now what you will be hereafter.
Either you run the day or the day runs you.
By failing to prepare, you are preparing to fail.
Who seeks shall find.
I can, therefore I am.
If you're going through hell, keep going.
You never know what motivates you.
But to me the bottom line is the more education you can give yourself, and the more preparation you can do, the less chance of failing.