East or West, home is best. (English proverb) A hungry stomach makes a short prayer. (Native American proverb, Paiute) Man's schemes are inferior to those made by heaven. (Chinese proverb) He who has money and friends, turns his nose at justice. (Corsican proverb)
Trading the Bollinger Bands (Squeeze) Bollinger Squeeze is a trade setup by John Bollinger, using his very own Bollinger Bands. Bollinger Bands is a channel formed by two vertically displaced moving averages: one displaced upwards by two standard deviations and one displaced downwards by two standard deviations.
Differential pulley. A differential pulley, also called Weston differential pulley, sometimes chain hoist or colloquially chain fall, is used to manually lift very heavy objects like car engines. It is operated by pulling upon the slack section of a continuous chain that wraps around pulleys.