All genuine learning is active, not passive. It involves the use of the mind, not just the memory. It is a process of discovery, in which the student is the main agent, not the teacher.

A lecture has been well described as the process whereby the notes of the teacher become the notes of the student without passing through the mind of either.

Love can be unselfish, in the sense of being benevolent and generous, without being selfless.

I wonder if most people ever ask themselves why love is connected with reproduction. And if they do ask themselves about this, I wonder what answer they give.

To agree without understanding is inane. To disagree without understanding is impudent.

Erotic or sexual love can truly be love if it is not selfishly sexual or lustful.

More consequences for thought and action follow the affirmation or denial of God than from answering any other basic question.