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

I think, therefore I am.

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

Everything you want is on the other side of fear

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

Hard work - a two way street where you get exactly what you put in.

Knowledge is of no value unless you put it into practice.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

Life is full of opportunities. With every opportunity that is missed, another one is born.

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

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

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