A Lecture Has Been Well Described As

It Is Love Rather Than Sexual Lust Or Unbridled Sexuality If, In Addition To The Need Or Want Involved, There Is Also Some Impulse To Give Pleasure To The Persons Thus Loved And Not Merely To Use Them For Our Own Selfish Pleasure.

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.

To Agree Without Understanding Is Inane. To Disagree Without Understanding Is Impudent.

Sometimes It Feels Like I'm Thinking Against The Wind.

The Telephone Book Is Full Of Facts, But It Doesn't Contain A Single Idea.