People seldom do what they believe in. They do what is convenient, then repent.

Geometry enlightens the intellect and sets one’s mind right. All of its proofs are very clear and orderly. It is hardly possible for errors to enter into geometrical reasoning, because it is well arranged and orderly. Thus, the mind that constantly applies itself to geometry is not likely to fall into error. In this convenient way, the person who knows geometry acquires intelligence.

Love is a form of prejudice. You love what you need, you love what makes you feel good, you love what is convenient. How can you say you love one person when there are ten thousand people in the world that you would love more if you ever met them? But you’ll never meet them.

Feminine virtue is nothing but a convenient masculine invention.

Nobody is forgotten, when it is convenient to remember him.

I learned that if I ever claim sexual harassment, I will be confronted with every bozo I once dated, every women I once impressedas snotty and superior, and together they will provide a convenient excuse to disbelieve me.