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

I think, therefore I am.

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

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

There are no shortcuts to any place worth going.

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

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

Failure to prepare = preparing to fail

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

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

Time is your friend, impulse is your enemy.

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

The journey of a thousand miles begins with one step.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

Success is a journey, not a destination.