I wonder how many people have actually read Leo Strauss? If you read Strauss with the care he deserves then you will stay out of politics as much as possible!
Read Qutb too and see the difference for yourself:
Leo Strauss'What is Political Philosophy?':
"Philosophy strives for knowledge of the whole. The whole is the totality of the parts. The whole eludes us, but we know parts: we possess partial knowledge of parts. The knowledge which we possess is characterized by a fundamental dualism which has never been overcome. At one pole we find knowledge of homogeneity: above all in arithmetic, but also in the other branches of mathematics, and derivatively in all productive arts or crafts. At the opposite pole we find knowledge of heterogeneity, and in particular of heterogeneous ends; the highest form of this kind of knowledge is the art of the statesman and of the educator. The latter kind of knowledge is superior to the former for this reason. As knowledge of the ends of human life, it is knowledge of what makes human life complete or whole; it is therefore knowledge of a whole.
Knowledge of the ends of man implies knowledge of the human soul; and the human soul is the only part of the whole which is open to the whole and therefore more akin to the whole than anything else is. But this knowledge-the political art in the highest sense-is not knowledge of the whole. It seems that knowledge of the whole would have to combine somehow political knowledge in the highest sense with knowledge of homogeneity. And this combination is not at our disposal. Men are therefore constantly tempted to force the issue by imposing unity on the phenomena, by absolutizing either knowledge of homogeneity or knowledge of ends. Men are constantly attracted and deluded by two opposite charms: the charm of competence which is engendered by mathematics and everything akin to mathematics, and the charm of humble awe, which is engendered by meditation on the human soul and its experiences.
Philosophy is characterized by the gentle, if firm, refusal to succumb to either charm.It is the highest form of the mating of courage and moderation. In spite of its highness or nobility, it could appear as Sisyphean or ugly, when one contrasts its achievement with its goal. Yet it is necessarily accompanied, sustained and elevated by eros. It is graced by nature’s grace."
http://www2.bc.edu/~wilsonop/biblio.html
Qutb 'Milestones':
"Philosophy, the interpretation of history, psychology (except for those observations and experimental results which are not part of anyone's opinion) ethics, theology and comparative religion, sociology (excluding statistics and observations)-all these sciences have a direction which in the past or the present has been influenced by jahili beliefs and traditions. That is why all these sciences come into conflict, explicitly or implicitly, with the fundamentals of any religion, and especially with Islam.
The situation concerning these areas of human thought and knowledge is not the same as with physics, chemistry, astronomy, biology, medicine, etc. - as long as these last- mentioned sciences limit themselves to practical experiments and their results, and do not go beyond their scope into speculative philosophy. For example, Darwinist biology goes beyond the scope of its observations, without any rhyme or reason and only for the sake of expressing an opinion, in making the assumption that to explain the beginning of life and its evolution there is no need to assume a power outside the physical world.
Concerning these matters, the true guidance from his Sustainer is sufficient for a Muslim. This guidance toward belief and complete submission to God alone is so superior to all man's speculative attempts in these affairs that they appear utterly ridiculous and absurd."
http://www.islamistwatch.org/texts/qutb/Milestones/