99% of failures come from people who have the habit of making excuses.

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

I think, therefore I am.

The easiest person to deceive is yourself.

Go as far as you can see, when you get there, you’ll be able to see further

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

Your limitation - its only your imagination.

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

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.

If you can understand just one thing thoroughly, then you will understand everything.

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

If you fail, next time fail better.

You cannot escape the responsibility of tomorrow by evading it today

I can is 100 times more important than IQ.