Procrastination makes easy things hard and hard things harder.

Practice like you’ve never won. Perform like you’ve never lost.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

99% of genius comes from hard work, the remaining 1% comes from innate talent

Time is your friend, impulse is your enemy.

There are no bad mistakes in maths, only discoveries.

We all make mistakes. What matters is how we choose to move forwards from them.

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.

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.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Don’t hang your targets after you’re done shooting.

We all have two lives. The second begins when we realise we only have one. 

The journey of a thousand miles begins with one step.