I respect the astute and rigorously unsentimental David Horowitz as one of America's most original and courageous political analysts. He has the true 1960s spirit - audacious and irreverent yet passionately engaged and committed to social change.

Billions are wasted on ineffective philanthropy. Philanthropy is decades behind business in applying rigorous thinking to the use of money.

Black literature is taught as sociology as tolerance not as a serious rigorous art form.

The overall physical demand that Iraq has is pretty amazing. It's 130 degrees and the soldiers are carrying about 100 pounds of extra gear. It's a pretty rigorous schedule and routine for them.

People must insist on the right to say no to be alone to stand out from the herd. Creative artists can say all this in their own way and in their own field by hard rigorous work.