The only thing necessary for the triumph of evil is for good men to do nothing.
The only way to do great work is to love what you do.
The only limit to our realization of tomorrow will be our doubts of today.
Life is what happens when you're busy making other plans.
We must accept finite disappointment, but never lose infinite hope.
Happiness is not something ready-made. It comes from your own actions.
The journey of a thousand miles begins with one step.
The only true wisdom is in knowing you know nothing.
It does not matter how slowly you go as long as you do not stop.
In three words I can sum up everything I've learned about life: it goes on.
The best way to predict the future is to create it.