Tolerance always has limits - it cannot tolerate what is itself actively intolerant.
Idealism, alas, does not protect one from ignorance, dogmatism, and foolishness.
Life has meaning for anyone who takes an interest in it.
Students rarely disappoint teachers who assure them in advance that they are doomed to failure.
Philosophy, most broadly viewed, is the critical survey of existence from the standpoint of value.
If one shoots at a king, one must not miss.