Investing in new technologies is not optional; it's a necessity for the future of energy.

Quality is conformance to requirements, not goodness.

The spread of liberal democracy has been accompanied by the spread of a global culture that is increasingly homogeneous.

我认为生活中最重要的事情是能够看着镜子里的自己，并对自己感到满意。

大自然似乎有意通过电现象向我们揭示物质的一种新的、迄今为止隐藏的特性。