Success can never happen without the journey (struggle).

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. 

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.

There are no shortcuts to any place worth going.

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

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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

It is never too late to become what you might have been

You can be shown the path, but only you can make the first step.

If you want to succeed, double your failure rate.

Pure mathematics is in its way, the poetry of logical ideas.

Start, struggle, fail, fix and learn. Repeat.

If you fail, next time fail better.

The temptation to quit will be the greatest when you are about to succeed