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

Shoot for the moon and even if you miss you’ll land among the stars/

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

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

You can be shown the path, but only you can make the first step.

I think, therefore I am.

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

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.

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

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

The easiest person to deceive is yourself.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Success is a journey, not a destination.

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

Nobody said it’d be easy, they just promised it would be worth it.