W.e.b. Du Bois said this quote

“ Deception is the natural defence of the weak against the strong, and the South used it for many years against its conquerors; to-day it must be prepared to see its black proletariat turn that same two-edged weapon against itself. And how natural this is! The death of Denmark Vesey and Nat Turner proved long since to the Negro the present hopelessness of physical defence. Political defence is becoming less and less available, and economic defence is still only partially effective. But there is a patent defence at hand,—the defence of deception and flattery, of cajoling and lying. It is the same defence which peasants of the Middle Age used and which left its stamp on their character for centuries. To-day the young Negro of the South who would succeed cannot be frank and outspoken, honest and self-assertive, but rather he is daily tempted to be silent and wary, politic and sly; he must flatter and be pleasant, endure petty insults with a smile, shut his eyes to wrong; in too many cases he sees positive personal advantage in deception and lying. His real thoughts, his real aspirations, must be guarded in whispers; he must not criticise, he must not complain. Patience, humility, and adroitness must, in these growing black youth, replace impulse, manliness, and courage. With this sacrifice there is an economic opening, and perhaps peace and some prosperity. Without this there is riot, migration, or crime. Nor is this situation peculiar to the Southern United States, is it not rather the only method by which undeveloped races have gained the right to share modern culture? The price of culture is a Lie. ”