Solitary Bit of Useful Information

I don't know if I've ever said anything to anyone that was the right thing to say, or even a good thing to say. But if there is one, even one statement I've made that has proven helpful, it is this:

Hard times don't make you say, "Gosh, these times sure are hard!"
Hard times make you say, "I quit."
Remember this, and don't quit.