The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is a finite problem.

The mind is a continuous stream of events.

身份是脆弱的东西，容易丢失，难以重获。

A good book is an event in my life.

建筑行业必须拥抱数字化转型，才能在全球市场中保持竞争力。

Psychology should illuminate how we cope with our environment.