【正确答案】 1、正确答案：Philosophers interpret the world in various ways, and philosophy lies in utterance rather than action. Philosophers are absolutely useless in changing nature and society—not in that they don"t, but they can"t. Philosophy is not the science and technology or productive force. It consists in doubt, speculation, observation, and exploration. The spirit of philosophy is forever investigation, doubt, questioning, and deep thinking, rather than offering ready-made answer. To some extent, philosophers are other-worldly, because they are far away from the fields and workshops, and they don"t even take observation with an astronomical telescope. What they do is to read books in a tranquil study, thinking about the ultimate and abstruse questions of noumenon. Wretchedly isolated in a room, they rack their brains over the questions left by the great philosophers from ancient to modern times.