Qualities which it would cost me a great deal to acquire, and would lead to nothing.—Morley.
A recorded saying of our Lord which some higher critics of the New Testament regard as of doubtful authenticity, and is certainly of doubtful interpretation.
A weakness which some would miscall gratitude, and is oftentimes the corrupter of a heart not ignoble.—Richardson.
Analogous to these are the next three examples, which will require separate comment:
Knowledge to the certainty of which no authority could add, or take away, one jot or tittle.—Huxley.
To is applicable to add, not to take away. The full form is given by substituting for or 'and from the certainty of which no authority could'. This is clearly too cumbrous. Inserting or from after to is the simplest correction; but the result is rather formal. Better, perhaps, 'the certainty of which could not be increased or diminished one jot by any authority'.
From his conversation I should have pronounced him to be fitted to excel in whatever walk of ambition he had chosen to exert his abilities.
A second in is required. This common slovenliness results from the modern superstition against putting a preposition at the end. The particular sentence may, however, be mended otherwise than by inserting in, if excel is made absolute by a comma placed after it. Even then, the in would perhaps be better at the end of the clause than at the beginning.
Lastly may be mentioned a principle upon which Clausewitz insisted with all his strength, and could never sufficiently impress upon his Royal scholar.—Times.
The italicized upon (we have nothing to do with the other upon) is right with insist, but wrong, though it must necessarily be supplied again, with impress. It is the result of the same superstition. Mend either by writing upon after insisted instead of before which, or by inserting which he after and.
6. After as and than.
These are properly conjunctions, and 'take the same case
