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

It always seems impossible until it's done.

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

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

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

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

Start, struggle, fail, fix and learn. Repeat.

There are no bad mistakes in maths, only discoveries.

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

I can is 100 times more important than IQ.

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

Procrastination makes easy things hard and hard things harder.

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

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