Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

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

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

A book a day keeps the stupidity away.

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. 

Don't fear failure, fear being in the same exact same place next year as you are now.

Success is not final and failure is not fatal. It is the courage to continue that counts.

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.

There are no bad mistakes in maths, only discoveries.

Try and do one thing each day that you would really rather not do.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

Run in the morning before your body figures out what you're doing

Dreams don't work unless you do.

No one starts out on top. You have to work your way up.

It always seems impossible until it's done.