The modern Cynicism in the educational philosophy has a feature of comprehensive collation and reflection on modern education. The problem and crisis of modern educational philosophy lie in modern Cynicism, which is rather an extreme and prevalent illness than Nihilism. It is cynic in philosophy, and what's worse, in life and institution. The modern Cynicism acts as a new ideology, a new life style and practice that generate educational practices without energy or depth. Curing modern Cynicism is to rebuild the value of spiritual life. Public life, public rationality and public spirit should be the fundamental direction of the philosophy of modern education.