Life is only boring if you allow it to be.
I'm sure some famous person said that at some point, but I thought of it without reading it, so it counts.
Advice of others that is worth taking:
"Never have a battle of wits with someone who's unarmed."
-My French teacher
"The more that you can give it, then the more it will be
And if you do not have it, you can take it from me
All we ever wanted was a thing to believe,
And now that we have found it, we have all that we need."
-Andrew W.K. (He never really defines "it" in the song, but it's pretty easy to get what he's saying)
"The question isn't who is going to let me, it's who is going to stop me."
-Ayn Rand (My favorite quote)
"I swear by my life, and love of it, that I will never live for the sake of another man, nor ask another man to live for mine."
-Ayn Rand
Plus any number of things Winston Churchill said.