I don't sing for the critics. I sing for the fans.

我不是为了取悦别人而创作艺术，我是为自己创作的。

Leadership is about making tough decisions today that will benefit the next generation.

计算机中最重要的东西是操作系统。

The hard problem of consciousness is the problem of explaining how and why physical processes in the brain give rise to subjective experience.

我不完美，我也不假装完美。

总统职位需要最大的勤奋和关注。