Outline:
1. The first ingredient of success is diligence.
2. The second ingredient of success is devotion.
3. The third ingredient of success is perseverance.

A．a highly controversial area
B．a well-established science
C．not associated with terrorism
D．not a part of scientific study

A．the spectacular scientific and technological advances
B．people’s hard working
C．learning from other cultures
D．the industrial revolution