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

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

No one starts out on top. You have to work your way up.

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

You cannot escape the responsibility of tomorrow by evading it today

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

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

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

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

Failure is not the opposite of success, it is part of the success.

The wise person knows that no answer is also an answer

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

We learn more from failure than we do from success.

It always seems impossible until it's done.

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