所有模型都是错误的，但有些是有用的。

The future of dairy lies in sustainable practices and consumer-driven innovation.

The attosecond timescale is to electron motion what the high-speed camera was to studying animal locomotion.

做一件事和做一件前无古人的事是两码事。

The impact of a scientific discovery can be profound, often reaching far beyond the initial expectations.

I don't want to be perfect, but I do want to be a role model.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

艺术是最高形式的希望。