Immo id, quod aiunt, auribus teneo lupum / Nam neque quomodo a me amittam, invenio: neque, uti retineam scio—It is true they say I have caught a wolf by the ears; for I know not either how to get rid of him or keep him in restraint. Ter.
Immodest words admit of no defence, / For want of decency is want of sense. Roscommon.
Immoritur studiis, et amore senescit habendi—He is killing himself with his efforts, and in his greed of gain is becoming an old man. Hor.
Immortale odium et nunquam sanabile vulnus—A 20 deadly hatred, and a wound that can never be healed. Juv., on the effects of religious contention between neighbours.
Immortalia ne speres monet annus, et almum / Quæ rapit hora diem—The year in its course, and the hour that speeds the kindly day, admonishes you not to hope for immortal (i.e., permanent) blessings. Hor.
Immortality will come to such as are fit for it; and he who would be a great soul in future must be a great soul now. Emerson.
Imo pectore—From the bottom of the heart.
Impatience changeth smoke to flame. Erasmus.
Impatience dries the blood sooner than age or 25 sorrow. Chapin.
Impatience is the principal cause of most of our irregularities and extravagances. Sterne.