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

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.

It is never too late to become what you might have been

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

Try and do one thing each day that you would really rather not do.

Just stick with it, what seems hard now will one day be your warm up.

You can be shown the path, but only you can make the first step.

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 bad news is time flies, the good new is that you're the pilot.

The greatest mistake we make is living in constant fear that we will make one.

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

Success can never happen without the journey (struggle).

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

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

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