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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Pure mathematics is in its way, the poetry of logical ideas.

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

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

We all make mistakes. What matters is how we choose to move forwards from them.

Dreams don't work unless you do.

The journey of a thousand miles begins with one step.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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.

You're not in competition with anyone but yourself. Outdo your past, not other people.

The wise person knows that no answer is also an answer

Failure is NOT your destiny. Failure is the key to success.

Go as far as you can see, when you get there, you’ll be able to see further

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