You cannot start the next chapter of your life if you keep re-reading the last one.

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

You cannot escape the responsibility of tomorrow by evading it today

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

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

There are no bad mistakes in maths, only discoveries.

You can have results or excuses, not both

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

Success is not final, failure is not fatal.  It is the courage to continue that counts.

You can hire a tutor but you can't hire someone to practice for you.

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

It is never too late to turn an unproductive day into a productive one.

Run in the morning before your body figures out what you're doing

Everything that happens was once a dream.

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.