Life is full of opportunities. With every opportunity that is missed, another one is born.

Don’t practice until you get it right, practice until you can’t get it wrong.

We all have two lives. The second begins when we realise we only have one. 

Your attitude is everything. Pick a good one.

The journey of a thousand miles begins with one step. 

Success is not final and failure is not fatal. It is the courage to continue that counts.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

Skills are built not born.

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

If you can understand just one thing thoroughly, then you will understand everything.

It always seems impossible until it's done.

Our fixed mindset builds our cage, fear keeps us in it.

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

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.