Do what you have always done and you will always be what you have always been

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

If you fail, next time fail better.

The greatest enemy to human potential is your comfort zone

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

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.

Time is your friend, impulse is your enemy.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

99% of genius comes from hard work, the remaining 1% comes from innate talent

Your attitude is everything. Pick a good one.

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. 

Nobody said it’d be easy, they just promised it would be worth it.

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.

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