I think, therefore I am.

You can have results or excuses, not both

Failure to prepare = preparing to fail

The journey of a thousand miles begins with one step. 

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

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

I have not failed, I've just found 10,000 ways that won't work.

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.

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Fall down seven times, stand up eight.

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

Success can never happen without the journey (struggle).

If you want to succeed, double your failure rate.