信仰是普遍的。我们理解它的具体方法是任意的。

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.

唯一真正有价值的是你与你爱的人共度的时光。

Quality should never be compromised, no matter the cost pressures.