Every tree planted today is an investment in a greener tomorrow.
La belleza de las palabras radica en su capacidad de evocar emociones.
The key to success is persistence, persistence, and more persistence.
The only thing you sometimes have control over is perspective. You don't have control over your situation. But you have a choice about how you view it.
Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.