Burns's letters exhibit quite as much variety of mood--seldom, of course, so picturesquely conveyed--as his poems. He is, in promiscuous alternation, refined, gross, sentimental, serious, humorous, indignant, repentant, dignified, vulgar, tender, manly, sceptical, reverential, rakish, pathetic, sympathetic, satirical, playful, pitiably self-abased, mysteriously self-exalted. His letters are confessions and revelations. They are as sincerely and spontaneously autobiographical of his inner life as the sacred lyrics of David the Hebrew. They were indited with as much free fearless abandonment. The advice he gave to young Andrew to keep something to himsel', not to be told even to a bosom crony, was a maxim of worldly prudence which he himself did not practice. He did not "reck his own rede." And, though that habit of unguarded expression brought upon him the wrath and revenge of the Philistines, and kept him in material poverty all his days, yet, prompted as it always was by sincerity, and nearly always by absolute truth, it has made the manhood of to-day richer, stronger, and nobler. The world to-day has all the more the courage of its opinions that Burns exercised as a right the freedom of sincere and enlightened speech--and suffered for his bravery. The subjects of his letters are numerous, and, to a pretty large extent, of much the same sort as the subjects of his poems. Often, indeed, you have the anticipation of an image or a sentiment which his poetry has made familiar. You have a glimpse of green buds which afterwards unfold into fragrance and colour. This is an interesting connection, of which one or two examples may be given. So early as 1781 he wrote to Alison Begbie--"Once you are convinced I am sincere, I am perfectly certain you have too much goodness and humanity to allow an honest man to languish in suspense only because he loves you too well." Alison Begbie becomes Mary Morison, and the sentiment, so elegantly turned in prose for her, is thus melodiously transmuted for the lady-loves of all languishing lovers-- "O Mary, canst thou wreck his peace Wha for thy sake would gladly dee, Or canst thou break that heart of his Wha's only faut is loving thee? If love for love thou wiltna gie, At least be pity on me shown: A thocht ungentle canna be The thocht o' Mary Morison!" Again, in the first month of 1783 he writes to Murdoch, the schoolmaster--"I am quite indolent about those great concerns that set the bustling busy sons of care agog; and if I have wherewith to answer for the present hour, I am very easy with regard to anything further. Even the last worst shift of the unfortunate and wretched does not greatly terrify me." Just one year later this sentiment was sent current in the well-known stanza concluding--