Instead of finding reasons why you can't, find reasons why you can.

Go as far as you can see, when you get there, you’ll be able to see further

Tomorrow is worth more than yesterday but less than today.

Don’t be afraid to work hard and find out how good you can really be.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

The temptation to quit will be the greatest when you are about to succeed

Don’t practice until you get it right, practice until you can’t get it wrong.

Practice like you’ve never won. Perform like you’ve never lost.

Skills are built not born.

It is never too late to become what you might have been

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

Just stick with it, what seems hard now will one day be your warm up.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

You cannot start the next chapter of your life if you keep re-reading the last one.

Failure to prepare = preparing to fail