Life is full of opportunities. With every opportunity that is missed, another one is born.

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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

The easiest person to deceive is yourself.

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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

Failure is NOT your destiny. Failure is the key to success.

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

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

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

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

Dreams don't work unless you do.

Fall down seven times, stand up eight.

I think, therefore I am.

Knowledge is of no value unless you put it into practice.