The road to success is like a staircase. If you want to succeed, double your failure rate

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

I have not failed, I've just found 10,000 ways that won't work.

Knowledge is of no value unless you put it into practice.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

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

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

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

There is no elevator to success, you have to take the stairs.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

The journey of a thousand miles begins with one step. 

99% of failures come from people who have the habit of making excuses.