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

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

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

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

The wise person knows that no answer is also an answer

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

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

Hard work beats talent when talent doesn't work hard.

Everything you want is on the other side of fear

Lose an hour in the morning and you will spend all day looking for it.

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

There are no shortcuts to any place worth going.

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

Fall down seven times, stand up eight.