A good book

    A: A good book is always thought-provoking and sometimes makes people want to cry.

    B: Do you mean the advanced mathematics textbook? Every time I read it, I cannot help crying.

    How I quit smoking

    When I was back in college, I was the only person in my dorm who bought packs of cigarettes. Every time I bought a pack, and left it on the table, it would be gone in a day. I figured it’s OK for my roomates to share a cigarette or two when they wanted it, but no one spent the money except me. Gradually I stopped buying cigarettes. And gradually I quit smoking. They quit too.

    Only upon graduation they let me know that they didn’t actually smoke and just wanted me to quit!

    Something done in vain

    A: What’s the most useless thing you ever did?

    B: Stripping off my clothes before I stepped on to the scale.

    Love can last

    A: Do you believe love can last forever?

    B: Sure, as long as we can change love interests.