Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

It is never too late to turn an unproductive day into a productive one.

Procrastination makes easy things hard and hard things harder.

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 greatest enemy to human potential is your comfort zone

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

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

Just stick with it, what seems hard now will one day be your warm up.

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Success can never happen without the journey (struggle).

Your limitation - its only your imagination.

Mistakes have the power to turn you into something better than you were before.

It always seems impossible until it's done.

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.