We Should Take Care Not To Make

If You've Never Failed, You've Never Tried Anything New.

What I'm Really Interested In Is Whether God Could Have Made The World In A Different Way; That Is, Whether The Necessity Of Logical Simplicity Leaves Any Freedom At All.

The Hardest Thing To Understand In The World Is The Income Tax.

Keep On Sowing Your Seed, For You Never Know Which Will Grow - Perhaps It All Will.

Science Can Only Ascertain What Is, But Not What Should Be, And Outside Of Its Domain Value Judgements Of All Kinds Remain Necessary.