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

Success is a journey, not a destination.

I think, therefore I am.

There are no shortcuts to any place worth going.

Fall down seven times, stand up eight.

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

You cannot escape the responsibility of tomorrow by evading it today

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

The greatest mistake we make is living in constant fear that we will make one.

We learn more from failure than we do from success.

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

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

The master has failed more times than the beginner has even tried

There are no bad mistakes in maths, only discoveries.

The journey of a thousand miles begins with one step.