To state the case is to prove it

Too preposterous for belief

Too puerile to notice

Too sanguine a forecast [sanguine = cheerfully confident; optimistic]

Torn asunder by eternal strife

Totally detached from all factions

Touched with a sort of reverential gratitude

Transcend the bounds of human credulity

Transitory in its nature

Transparent and ridiculous self-importance

Treasured up with a timid and niggardly thrift

Treated the idea with lofty scorn

Tremendous exploits and thrilling escapades

True incentives to knowledge

U

Unamiable and envious attributes

Unbounded devotion and indulgence

Uncharted oceans of thought

Unconquerable fidelity to duty

Under all conceivable circumstances

Under the sway of arbitrary opinions

Undertaken under propitious circumstances
                            [propitious = auspicious, favorable; kindly]

Uneasy sense of impending change

Unequaled simplicity and directness of purpose

Unexceptional in point of breeding

Unexpected obstacles and inextricable difficulties

Unfailing and miraculous foresight

Unfeigned astonishment and indignation

Unfounded and incredible calumnies
                               [calumnies = maliciously false statements]

Unhampered by binding alliances

Universal in their signification

Unjust and unrighteous persecution

Unreasoning and unquestioning attachment

Unrivaled beauty and excellence

Unrivaled gift of succinct and trenchant speech
        [trenchant = forceful, effective, vigorous; incisive; distinct]

Unsparing industry and attention

Unspeakably alluring and satisfying

Unsurpassed in force and fitness

Unswerving and unselfish fidelity

Untiring enunciation of platitudes and fallacies

Unutterably trivial and paltry

Unwavering and unquestioning approbation
                                    [approbation = warm approval; praise]

Unworthy and ungenerous treatment

Upbraid ourselves with folly

Urgent warning and admonition

Utterly and essentially irreverent

V

Vast and vague aspirations

Vastly complex and far-reaching problems

Vehemently and indignantly repudiated

Venerable and dignified conservatism

Versatile and essentially original

Versed in the arts of exciting tumult and sedition
                                  [sedition = insurrection; rebellion]

Viewed in its general tenor and substance