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. 

The journey of a thousand miles begins with one step. 

There is no elevator to success, you have to take the stairs.

The road to success is like a staircase. If you want to succeed, double your failure rate

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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

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

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

There are no shortcuts to any place worth going.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

Procrastination is the thief of time and the enemy of success.

99% of failures come from people who have the habit of making excuses.

You cannot escape the responsibility of tomorrow by evading it today

You cannot start the next chapter of your life if you keep re-reading the last one.

Dreams don't work unless you do.