The journey of a thousand miles begins with one step. 

Procrastination makes easy things hard and hard things harder.

We learn more from failure than we do from success.

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Hard work - a two way street where you get exactly what you put in.

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

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

We learn more from failure than we do from success.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

You can be shown the path, but only you can make the first step.

Tomorrow is worth more than yesterday but less than today.

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

Don’t be afraid to work hard and find out how good you can really be.