The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they think it will profit them.

I don’t sing to be perfect; I sing to connect.

The great work begins.

巴菲特在1985年结束波克夏纺织部门营运时，曾解释道

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.