“打开一切科学的钥匙都毫无疑问是问号,而生活的智慧,大概就在于逢事都要问个为什么。”这是法国著名作家巴尔扎克说过的。诚然,我们称知识渊博的人为有学问,学问,学问,问从何来?从疑而来!如果牛顿在苹果打到头上之后没有疑问,怎么会有万有引力定律;如果哥白尼没有对“地心说”的怀疑,怎么会有“日心说”的确立;如果达尔文没有对“特创论”的怀疑,又怎么能成就“自然选择学说”。而为人师表者只有善疑才能在关键处置疑,把学生恰到好处的带到知识的核心,顺利解决问题。只有善疑,才能把握问 “The key to open all science is undoubtedly a question mark, and the wisdom of life, probably is to ask why every thing. ” This is the famous French writer Balzac said. Granted, we call knowledgeable human beings an educated, knowledgeable, knowledgeable, questioning source. From Suspicion! If Newton had no doubt after the apple had hit his head, how would there be a law of universal gravitation? If Copernicus did not “ Geocentric theory, ”the suspicion of how there will be“ heliocentric theory, ”the establishment of; if Darwin did not have“ doubts about the ”Creation Theory“, how can the achievement of ”natural selection theory." However, only the teachers and students who have the good intentions can handle the suspicion at the key and just bring the students right to the core of knowledge and solve the problems smoothly. Only with good intentions, can we grasp the question