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

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

The journey of a thousand miles begins with one step. 

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

Dreams don't work unless you do.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

We learn more from failure than we do from success.

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

Your limitation - its only your imagination.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

You can have results or excuses, not both