Time is your friend, impulse is your enemy.

Hope might be a good breakfast, but it makes a very poor dinner

You cannot escape the responsibility of tomorrow by evading it today

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. 

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

There are no bad mistakes in maths, only discoveries.

Go as far as you can see, when you get there, you’ll be able to see further

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

If you want to succeed, double your failure rate.

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

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

Life is full of opportunities. With every opportunity that is missed, another one is born.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.