I can is 100 times more important than IQ.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

The journey of a thousand miles begins with one step. 

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

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Dreams don't work unless you do.

Hope might be a good breakfast, but it makes a very poor dinner

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Do what you have always done and you will always be what you have always been

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

There are no shortcuts to any place worth going.

You can have results or excuses, not both