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

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

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

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

There are no bad mistakes in maths, only discoveries.

There are no shortcuts to any place worth going.

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

Procrastination makes easy things hard and hard things harder.

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.

The journey of a thousand miles begins with one step. 

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

I have not failed, I've just found 10,000 ways that won't work.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.