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

Everything that happens was once a dream.

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

Success can never happen without the journey (struggle).

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

Your limitation - its only your imagination.

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

It always seems impossible until it's done.

Mistakes have the power to turn you into something better than you were before.

The power of reflection is the most powerful skill you’ll learn.

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

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

Procrastination makes easy things hard and hard things harder.

The greatest mistake we make is living in constant fear that we will make one.

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