If you want to succeed, double your failure rate.

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

Success can never happen without the journey (struggle).

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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

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

Patience is when you’re supposed to get mad, but you choose to understand

Hope might be a good breakfast, but it makes a very poor dinner

Tomorrow is worth more than yesterday but less than today.

Tough times never last, but tough people do.

Your limitation - its only your imagination.

It doesn’t matter where you start, it matters how you end

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.

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. 

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there