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.

Success is the sum of small repeated efforts, day in and day out.

Procrastination is the thief of time and the enemy of success.

Skills are built not born.

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

We learn more from failure than we do from success.

There are no bad mistakes in maths, only discoveries.

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 your destiny. Failure is the key to success.

Tough times never last, but tough people do.

We learn more from failure than we do from success.

Your attitude is everything. Pick a good one.

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

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

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