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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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

Tomorrow is worth more than yesterday but less than today.

Don’t practice until you get it right, practice until you can’t get it wrong.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

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

A book a day keeps the stupidity away.

In order to become better than anybody else you must first become better than yourself.

The easiest person to deceive is yourself.

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

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

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