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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

Don't fear failure, fear being in the same exact same place next year as you are now.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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

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

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

Everything you want is on the other side of fear

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.

The greatest mistake we make is living in constant fear that we will make one.

There are no bad mistakes in maths, only discoveries.

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

The power of reflection is the most powerful skill you’ll learn.

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.