If he set his mind to it, he could erect absolute proofs of diametrically opposed truths and few minds could detect the delicately concealed flaws in the reasoning.
"The Instant of Now"
Irving E. Cox, Jr.
There are flaws in the chain of evidence, which require careful and detailed consideration.
"The Old Riddle and the Newest Answer"
John Gerard
They are then assailed by a host of critics, both in and out of the Houses; some of them trying to pick flaws in a measure which they want to destroy; while others, who are not opposed to the general principle involved, discover provisions that affect their interests, based, perhaps, on local custom or privilege.
"The Government of England (Vol. I)"
A. Lawrence Lowell