It is never too late to turn an unproductive day into a productive 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. 

You cannot escape the responsibility of tomorrow by evading it today

Procrastination is the thief of time and the enemy of success.

The bad news is time flies, the good new is that you're the pilot.

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

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

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.

Your limitation - its only your imagination.

We learn more from failure than we do from success.

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

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

Dreams don't work unless you do.