of Spy
Source: Webster's dictionaryEvery man is surrounded by a neighborhood of voluntary spies. Jane Austen
It is quiet and peaceful here, the air is good, there are numerous gardens, and in them nightingales sing and spies lurk under the bushes. Maxim Gorky
And many more Destructions played In this ghastly masquerade, All disguised, even to the eyes, Like Bishops, lawyers, peers, or spies. Percy Bysshe Shelley
The ultimate in disposing one's troops is to be without ascertainable shape. Then the most penetrating spies cannot pry in nor can the wise lay plans against you. Sun Tzu
He who spies is the one who kills. Irish Proverb
With his ears let him listen, and look with his eyes; thus each wise man spies out the way. Norse Proverb