There are no shortcuts to any place worth going.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

It always seems impossible until it's done.

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.

Failure is not the opposite of success, it is part of the success.

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

If you want to succeed, double your failure rate.

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

You can be shown the path, but only you can make the first step.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

Your attitude is everything. Pick a good one.

Tomorrow is worth more than yesterday but less than today.

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

The greatest mistake we make is living in constant fear that we will make one.