Other Ocean facts: 1  At 39 degrees Fahrenheit, the temperature of almost all of the deep ocean is only a few degrees above freezing. 2  The speed of sound in water is 1,435 m/sec - nearly five times faster than the speed of. 3  Bluefin tuna (Thunnus thynnus) are among the largest and fastest marine fish.
Asceticism definition. 1. The manner of life, practices, or principles of an ascetic. 2. The doctrine that a person can attain a high spiritual and moral state by practicing self-denial, self-mortification, and the like. 3. The doctrine that the ascetic life releases the soul from bondage to the body and permits union with the divine.
Be systematically ascetic...do...something for no other reason than that you would rather not do it / a desert nomad's austere life / a spartan diet / a spartan existence. Similar: abstemious (sparing in consumption of especially food and drink).