Don't fear failure, fear being in the same exact same place next year as you are now.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

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

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

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

It is never too late to become what you might have been

We all have two lives. The second begins when we realise we only have one. 

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

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

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

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

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

Hard work beats talent when talent doesn't work hard.

Procrastination makes easy things hard and hard things harder.