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

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

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Tough times never last, but tough people do.

Everything you want is on the other side of fear

I think, therefore I am.

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.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

Fall down seven times, stand up eight.

The wise person knows that no answer is also an answer

A book a day keeps the stupidity away.

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

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