All political thinking for years past has been vitiated in the same way. People can foresee the future only when it coincides with their own wishes, and the most grossly obvious facts can be ignored when they are unwelcome.
If you have embraced a creed which appears to be free from the ordinary dirtiness of politics - a creed from which you yourself cannot expect to draw any material advantage - surely that proves that you are in the right?
In our age there is no such thing as 'keeping out of politics.' All issues are political issues, and politics itself is a mass of lies, evasions, folly, hatred and schizophrenia.