Cunning is neither the consequence of sense, nor does it give sense. A proof that it is not sense, is that cunning people never imagine that others can see through them. It is the consequence of weakness.
Horace WalpoleHow 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.
Horace Walpole