The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

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

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

You cannot escape the responsibility of tomorrow by evading it today

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

Procrastination is the thief of time and the enemy of success.

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

Failure to prepare = preparing to fail

There are no bad mistakes in maths, only discoveries.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

The greatest enemy to human potential is your comfort zone

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

The easiest person to deceive is yourself.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

We learn more from failure than we do from success.