Success can never happen without the journey (struggle).

There are no shortcuts to any place worth going.

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

Success is the sum of small repeated efforts, day in and day out.

Mistakes have the power to turn you into something better than you were before.

We learn more from failure than we do from success.

Tough times never last, but tough people do.

There are no bad mistakes in maths, only discoveries.

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

Do what you have always done and you will always be what you have always been

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

Failure to prepare = preparing to fail

The journey of a thousand miles begins with one step.

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

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