Spare the rod and spoil the child - that is true. But, beside the rod, keep an apple to give him when he has done well.

People gave ear to an upstart astrologer who strove to show that the earth revolves, not the heavens or the firmament, the sun and the moon....This fool wishes to reverse the entire science of astronomy; but sacred scripture tells us [Joshua 10:13]that Joshua commanded the sun to stand still, and not the earth.

The devil, the originator of sorrowful anxieties and restless troubles, flees before the sound of music almost as much as before the Word of God....Music is a gift and grace of God, not an invention of men. Thus it drives out the devil and makes people cheerful. Then one forgets all wrath, impurity, and other devices.

Thus, dear friends, I have said it clearly enough, and I believe you ought to understand it and not make liberty a law.

The certain mark by which a Christian community can be recognized is the preaching of the gospel in its purity.

If you want to change the world, pick up your pen and write.

If I had to refute all the other articles of the Jewish faith, I should be obliged to write against them as much and for as long a time as they have used for inventing their lies - that is, longer than two thousand years.