An ancient prophecy ... pronounced, That the castle and lordship of Otranto should pass from the present family, whenever the real owner should be grown too large to inhabit it!

When the Prince of Piedmont [later Charles Emmanuel IV, King of Sardinia] was seven years old, his preceptor instructing him in mythology told him all the vices were enclosed in Pandora's box. "What! all!" said the Prince. "Yes, all." "No," said the Prince; "curiosity must have been without.

It was easier to conquer it than to know what to do with it.

How posterity will laugh at us, one way or other! If half a dozen break their necks, and balloonism is exploded, we shall be called fools for having imagined it could be brought to use: if it should be turned to account, we shall be ridiculed for having doubted.

In science, mistakes always precede the truth

Shakespeare, with an improved education and in a more enlightened age, might easily have attained the purity and correction of Racine; but nothing leads one to suppose that Racine in a barbarous age would have attained the grandeur, force and nature of Shakespeare.

Life is a comedy for those who think and a tragedy for those who feel.