When you reach the top thats when your climb begins.

The top is never good enough!! Theres always room for improvement.

You had better live your best and act best and think your best today;for today is the sure preparation for tomorrow and all other tomorrow that follows. Hariet Martineau 

you are younger today than you will ever be again, make use of it for the sake of tomorrow.
- anon

You should make good use of your youth because you may not be able to do or have the same opportunity in the future.
- John Staffney

Think

Think wrongly if you please, but in all cases think for your self.
-Unknown

I believe this is saying you can think wrongly at times but is it really benefiting you in any way? To think wrongly isnt thinking of yourself.
- John Staffney

Never

Never underestimate the power of discouragement
- anon
This is true because when people get discouraged it can cause depression and thats never a good thing.
- John Staffney