逻辑后果是愚者的稻草人，却是智者的灯塔。
Logical consequences are the scarecrows of fools and the beacons of wise men.
Leadership is about making the tough decisions and standing by them.
我逐渐认识到：人并非生而自由。
Sometimes the most unexpected findings lead to the greatest advances.
坚持是数学研究的关键，许多伟大的成果来自于长期的奋斗。
