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

Time is your friend, impulse is your enemy.

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

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

The journey of a thousand miles begins with one step. 

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

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

Try and do one thing each day that you would really rather not do.

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

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.

Patience is when you’re supposed to get mad, but you choose to understand

You can have results or excuses, not both

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

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

Dreams don't work unless you do.