You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

A book a day keeps the stupidity away.

Skills are built not born.

Fall down seven times, stand up eight.

He who has begun his task is half-way done. Have the courage to begin!

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

It always seems impossible until it's done.

Success can never happen without the journey (struggle).

Everything you want is on the other side of fear

The greatest mistake we make is living in constant fear that we will make one.

It is never too late to become what you might have been

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. 

I can is 100 times more important than IQ.

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

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