The master has failed more times than the beginner has even tried

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. 

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

You cannot escape the responsibility of tomorrow by evading it today

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

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

Success is not final and failure is not fatal. It is the courage to continue that counts.

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

It always seems impossible until it's done.

Success is the sum of small repeated efforts, day in and day out.

The easiest person to deceive is yourself.

Time is your friend, impulse is your enemy.

Dreams don't work unless you do.

It doesn’t matter where you start, it matters how you end

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