I don't follow the crowd. I lead it.

The world is full of signs and wonders that come, and go, and if you are lucky you might catch the tail of one as it flies past.

A good director is like a good conductor; he doesn't make a sound, but he makes the orchestra sound great.

The past does not belong to us; we belong to it.

为社会正义而斗争必须成为任何教育实践的核心。