The power of reflection is the most powerful skill you’ll learn.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

The journey of a thousand miles begins with one step.

The greatest enemy to human potential is your comfort zone

Success is a journey, not a destination.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

Everything you want is on the other side of fear

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

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

There are no shortcuts to any place worth going.