Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

Success is not final, failure is not fatal.  It is the courage to continue that counts.

The wise person knows that no answer is also an answer

Success can never happen without the journey (struggle).

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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.

The easiest person to deceive is yourself.

Patience is when you’re supposed to get mad, but you choose to understand

The greatest enemy to human potential is your comfort zone

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. 

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

There is no elevator to success, you have to take the stairs.

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

There is great wisdom in being able to realise that you don’t understand something before it goes too far.