Sheffer Stroke - Formal System Based On The Sheffer Stroke

Famous quotes containing the words formal, system, based and/or stroke:

“The conviction that the best way to prepare children for a harsh, rapidly changing world is to introduce formal instruction at an early age is wrong. There is simply no evidence to support it, and considerable evidence against it. Starting children early academically has not worked in the past and is not working now.”
—David Elkind (20th century)

“We find ourselves under the government of a system of political institutions, conducing more essentially to the ends of civil and religious liberty, than any of which the history of former times tells us.”
—Abraham Lincoln (1809–1865)

“Your honesty is not to be based either on religion or policy. Both your religion and policy must be based on it. Your honesty must be based, as the sun is, in vacant heaven; poised, as the lights in the firmament, which have rule over the day and over the night.”
—John Ruskin (1819–1900)

“When any man expresses doubt to me as to the use that I or any other woman might make of the ballot if we had it, my answer is, What is that to you? If you have for years defrauded me of my rightful inheritance, and then, as a stroke of policy, of from late conviction, concluded to restore to me my own domain, must I ask you whether I may make of it a garden of flowers, or a field of wheat, or a pasture for kine?”
—Matilda Joslyn Gage (1826–1898)