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

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

The journey of a thousand miles begins with one step.

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

The bad news is time flies, the good new is that you're the pilot.

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

Success is a journey, not a destination.

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. 

We all make mistakes. What matters is how we choose to move forwards from them.

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

You can have results or excuses, not both

It always seems impossible until it's done.

Patience is when you’re supposed to get mad, but you choose to understand

Run in the morning before your body figures out what you're doing