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

Tough times never last, but tough people do.

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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

99% of genius comes from hard work, the remaining 1% comes from innate talent

The journey of a thousand miles begins with one step. 

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

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

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

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.

The journey of a thousand miles begins with one step.

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