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. 

Mistakes have the power to turn you into something better than you were before.

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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

Success can never happen without the journey (struggle).

Failure is not the opposite of success, it is part of the success.

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

Lose an hour in the morning and you will spend all day looking for it.

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

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

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

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.

Tomorrow is worth more than yesterday but less than today.

Instead of finding reasons why you can't, find reasons why you can.

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