A sail is a two-dimensional surface, typically made of fabric and supported by a mast, whose purpose to propel a sailing vessel. Occasionally sails may also be found on land vehicles.
Read more about Sail: History of Sails, Use of Sails, Types of Rig, Sail Aerodynamics, Parts of The Sail, Sail Types, Sail Construction, Weight, Advances in Sail Materials and Manufacture
Famous quotes containing the word sail:
“Words convey the mental treasures of one period to the generations that follow; and laden with this, their precious freight, they sail safely across gulfs of time in which empires have suffered shipwreck and the languages of common life have sunk into oblivion.”
—Anonymous. Quoted in Richard Chevenix Trench, On the Study of Words, lecture 1 (1858)
“For half a mile from the shore it was one mass of white breakers, which, with the wind, made such a din that we could hardly hear ourselves speak.... This was the stormiest sea that we witnessed,—more tumultuous, my companion affirmed, than the rapids of Niagara, and, of course, on a far greater scale. It was the ocean in a gale, a clear, cold day, with only one sail in sight, which labored much, as if it were anxiously seeking a harbor.... It was the roaring sea, thalassa exeessa.”
—Henry David Thoreau (1817–1862)
“Undoubtedly if we were to reform this outward life truly and thoroughly, we should find no duty of the inner omitted. It would be employment for our whole nature.... But a moral reform must take place first, and then the necessity of the other will be superseded, and we shall sail and plow by its force alone.”
—Henry David Thoreau (1817–1862)