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

Tough times never last, but tough people do.

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

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

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

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

The journey of a thousand miles begins with one step. 

Time is your friend, impulse is your enemy.

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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

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

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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

A hero is no braver than an ordinary man, but he is braver five minutes longer.