The best education consists in immunizing people against systematic attempts at education.

The only principle that does not inhibit progress is: anything goes.

Without a constant misuse of language there cannot be any discovery, any progress

Science is essentially an anarchic enterprise: theoretical anarchism is more humanitarian and more likely to encourage progress than its law-and-order alternatives.

The pygmies, for example, or the Mindoro of the Philippines, do not want equal rights – they just want to be left alone.

People will treat you unkindly at times. Forgive them always.

The only way your child will grow out of their dependency into self-sufficient adults is for you to essentially abandon your own independence for 20 years or so.

I have rightfully no other business each day but to do God's work as a servant, constantly regarding His pleasure. May I have grace to live above every human motive, simply with God and to God.

If anything happens to me, tell every woman I've ever gone with I was talking about her at the end. That way, they'll have to reevaluate me.

There is in every child at every stage a new miracle of vigorous unfolding.

Learn, compare, collect the facts!

Once you savor God's goodness, sin holds no lasting appeal.

Whatever made you successful in the past won't in future.

Although always prepared for martyrdom, I preferred that it should be postponed.