How do I explain a life that has lasted for billions of years? It is almost as if I must start with an apology for being alive when everyone I once knew is dead.

When you were in love you knew no fear or hatred.

You can never hate strongly unless you have loved strongly.

The physics are simple in theory, but in practice they are filled with the possibility for limitless error.

You will see that the things you desire most are the very things that bring you the greatest sorrow.

When you do something because you're angry, you almost always do the wrong thing.

Persistence is the key to solving most mysteries.