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

We learn more from failure than we do from success.

Tough times never last, but tough people do.

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

Do what you have always done and you will always be what you have always been

You can hire a tutor but you can't hire someone to practice for you.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

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.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

A book a day keeps the stupidity away.

The temptation to quit will be the greatest when you are about to succeed

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

The power of reflection is the most powerful skill you’ll learn.