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

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

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

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

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

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

Instead of finding reasons why you can't, find reasons why you can.

Skills are built not born.

Success can never happen without the journey (struggle).

Everything that happens was once a dream.

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

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

If you want to succeed, double your failure rate.

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

The temptation to quit will be the greatest when you are about to succeed