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

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

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

Everything that happens was once a dream.

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

Tomorrow is worth more than yesterday but less than today.

A book a day keeps the stupidity away.

Start, struggle, fail, fix and learn. Repeat.

We learn more from failure than we do from success.

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

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

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

Fall down seven times, stand up eight.

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

Knowledge is of no value unless you put it into practice.