Famous quotes containing the words immunity and/or challenge:
“When the peace is a trade route, figures
For the budget, reduction of population,
Life grown sullen and immense
Lusts after immunity to pain.”
—Allen Tate (1899–1979)
“Men speak of natural rights, but I challenge any one to show where in nature any rights existed or were recognized until there was established for their declaration and protection a duly promulgated body of corresponding laws.”
—Calvin Coolidge (1872–1933)