He thought painfully.He reflected the thought origin of racialism in the 20th century, May-Fourth movement, declination now days and the separation between academy and thought.

• 他痛苦的思索着，反思二十世纪激进主义的思想根源，反思"五四"运动，反思现实变得格外的功利、支离和媚俗，反思思想与学术的分离等等。