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

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.

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

Knowledge is of no value unless you put it into practice.

Start, struggle, fail, fix and learn. Repeat.

You cannot escape the responsibility of tomorrow by evading it today

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

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

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

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

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

Never underestimate the importance of small steps. small steps = big changes. 

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

In order to become better than anybody else you must first become better than yourself.

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