If you fail, next time fail better.

Shoot for the moon and even if you miss you’ll land among the stars/

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

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

Lose an hour in the morning and you will spend all day looking for it.

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

You can have results or excuses, not both

Try and do one thing each day that you would really rather not do.

It always seems impossible until it's done.

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

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

There are no shortcuts to any place worth going.

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

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