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

Life is full of opportunities. With every opportunity that is missed, another one is born.

You can have results or excuses, not both

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

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

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

In order to become better than anybody else you must first become better than yourself.

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

If you can understand just one thing thoroughly, then you will understand everything.

You're not in competition with anyone but yourself. Outdo your past, not other people.

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

Your attitude is everything. Pick a good one.

Failure to prepare = preparing to 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.

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