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

Skills are built not born.

The master has failed more times than the beginner has even tried

Time is your friend, impulse is your enemy.

I think, therefore I am.

No one starts out on top. You have to work your way up.

Our fixed mindset builds our cage, fear keeps us in it.

I can is 100 times more important than IQ.

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

There are no bad mistakes in maths, only discoveries.

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

Tough times never last, but tough people do.

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

Everything you want is on the other side of fear

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.