一个句子的意义不仅仅在于词语本身，还在于它所执行的言行行为。

生命的唯一意义是为人类服务。

电子学的未来掌握在那些能够超越当下思考的人手中。

科学不仅仅是积累事实；它是关于理解背后的机制。

I've learned that you can't control everything, but you can control how you react to it.

可持续性不仅是责任，也是创新的机会。

If there's a book that you want to read, but it hasn't been written yet, then you must write it.

当你点燃蜡烛时，你也投下了阴影。