Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

I have not failed, I've just found 10,000 ways that won't work.

Mistakes have the power to turn you into something better than you were before.

There is no elevator to success, you have to take the stairs.

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

Procrastination makes easy things hard and hard things harder.

Fall down seven times, stand up eight.

Time is your friend, impulse is your enemy.

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

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

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. 

If you want to succeed, double your failure rate.