You can have results or excuses, not both

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

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

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

Your attitude is everything. Pick a good one.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Instead of finding reasons why you can't, find reasons why you can.

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.

Procrastination is the thief of time and the enemy of success.

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

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

I have not failed, I've just found 10,000 ways that won't work.

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

I can is 100 times more important than IQ.