The nice thing about standards is that there are so many of them to choose from.
Happiness depends upon ourselves.
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

In the end, it's not the years in your life that count. It's the life in your years.
The greatest danger in life is not to take the adventure.
I am not afraid of storms, for I am learning how to sail my ship.
The only true wisdom is in knowing you know nothing.
The way to get started is to quit talking and begin doing.
Life is really simple, but we insist on making it complicated.
Life is 10% what happens to us and 90% how we react to it.
The only way to do great work is to love what you do.

Believe you can and you're halfway there.

The best way to predict the future is to create it.
It does not matter how slowly you go as long as you do not stop.
The purpose of our lives is to be happy.
The future belongs to those who believe in the beauty of their dreams.
Life is what happens when you're busy making other plans.
The only limit to our realization of tomorrow will be our doubts of today.

Success is not final, failure is not fatal: It is the courage to continue that counts.
The only thing necessary for the triumph of evil is for good men to do nothing.