Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

A book a day keeps the stupidity away.

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.

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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

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

Start, struggle, fail, fix and learn. Repeat.

I think, therefore I am.

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

You cannot start the next chapter of your life if you keep re-reading the last one.

Pure mathematics is in its way, the poetry of logical ideas.

Lose an hour in the morning and you will spend all day looking for it.

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

If you fail, next time fail better.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.