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

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

You can hire a tutor but you can't hire someone to practice for you.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

Just stick with it, what seems hard now will one day be your warm up.

You cannot escape the responsibility of tomorrow by evading it today

Hard work beats talent when talent doesn't work hard.

There are no shortcuts to any place worth going.

Everything you want is on the other side of fear

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

We all make mistakes. What matters is how we choose to move forwards from them.

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

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