Speculators often prosper through ignorance; it is a clichรฉ that in a roaring bull market knowledge is superfluous and experience is a handicap. But the typical experience of the speculator is one of temporary profit and ultimate loss
Benjamin GrahamSuccessful investing professionals are disciplined and consistent and they think a great deal about what they do and how they do it.
Benjamin GrahamTo see how much a company is truly earning on the capital it deploys in its businesses, look beyond EPS to Return on Invested Capital (ROIC).
Benjamin Graham