Investment, Fred Schwed Jr.

Speculation is an effort, probably unsuccessful, to turn a little money into a lot. Investment is an effort, which should be successful, to prevent a lot of money from becoming a little.

― Fred Schwed Jr., Where Are the Customers' Yachts?: Or a Good Hard Look at Wall Street

Investment, Wall Street

Where are the customers’ yachts?

$ Wall Street

Your broker is not your buddy.

Appearance, Miguel de Cervantes

All that glisters is not gold.

- Miguel de Cervantes (1547-1616), Don Quixote (1605-15), Part II, Chapter XXXIII. Googe—Eglogs, etc. (1563). Udall—Ralph Royster Doyster. (1566).

http://en.wikiquote.org/wiki/Appearance