半导体行业是周期性的，但专注于长期价值的企业才能蓬勃发展。

Every mathematical problem is a puzzle waiting to be solved, and every solution is a step closer to understanding the fabric of reality.

I'm not here to be perfect, I'm here to be real.

每当一座煤电厂关闭，美国的一部分心脏也随之关闭。