Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

Never underestimate the importance of small steps. small steps = big changes. 

Pure mathematics is in its way, the poetry of logical ideas.

There are no shortcuts to any place worth going.

You cannot escape the responsibility of tomorrow by evading it today

Hard work beats talent when talent doesn't work hard.

It is never too late to turn an unproductive day into a productive one.

Nobody said it’d be easy, they just promised it would be worth it.

The power of reflection is the most powerful skill you’ll learn.

Patience is when you’re supposed to get mad, but you choose to understand

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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

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.