It's always too early to quit.
Either you run the day or the day runs you.
By failing to prepare, you are preparing to fail.
Always desire to learn something useful.
Leap, and the net will appear.
If you think you can do it, you can.
If you can dream it, you can do it.
Well done is better than well said.
Go for it now. The future is promised to no one.
Be gentle to all and stern with yourself.
I try to make the good days great and take something positive from the days I'm not feeling good - work on technique or something like that.