Expect problems and eat them for breakfast.
If you think you can do it, you can.
The dog that trots about finds a bone.
Who seeks shall find.
Go for it now. The future is promised to no one.
Be thine own palace, or the world's thy jail.
You never know what motivates you.
By failing to prepare, you are preparing to fail.
Never complain and never explain.
After a storm comes a calm.
I love the wry motto of the Paleontological Society, meant both literally and figuratively, for hammers are the main tool of our trade: Frango ut patefaciam - I break in order to reveal.