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

If you want to succeed, double your failure rate.

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

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

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

Success can never happen without the journey (struggle).

Everything that happens was once a dream.

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

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

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.

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 temptation to quit will be the greatest when you are about to succeed

Your attitude is everything. Pick a good one.

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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there