"The roles that we construct are constructed because we feel that they will help us to survive and also, of course, be…"

"Fundamental ideas play the most essential role in forming a physical theory."

"A liberal ... is suspicious of assigning to government any functions that can be performed through the market, both b…"

"The proper role of government is exactly what John Stuart Mill said in the middle of the 19th century in On Liberty. …"

"If you look at the drug war from a purely economic point of view, the role of the government is to protect the . That…"

"One reason why money is a mystery to so many is the role of myth or fiction or convention."

"The creative role of an intellectual requires detachment from any particular idea or interest. Since the beginning of…"

"Since men of words usually play a crucial role in the rise of s, it is obvious that the presence of an educated and a…"

"The prescriptions and proscriptions held by members of a role set are designated as role expectations. ... The role e…"

"Each sent pressure can be regarded as arousing in the focal person a psychological force of some magnitude and direct…"