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

I think, therefore I am.

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

He who has begun his task is half-way done. Have the courage to begin!

Procrastination makes easy things hard and hard things harder.

The bad news is time flies, the good new is that you're the pilot.

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 compare yourself to others. Compare yourself to the person you were yesterday.

Everything you want is on the other side of fear

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

It doesn’t matter where you start, it matters how you end

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

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