事实上，自然科学长期以来只是大脑和想象力的产物：现在是时候回归到对物质和显而易见事物的朴素而健全的观察上了。

You can be whatever you want to be.

The march of invention has clothed mankind with powers of which a century ago the boldest imagination could not have dreamt.

The human voice is the most perfect instrument of all.

"The most important thing is to stay adaptable."

对于好的建议，唯一能做的就是传递它。它对自己从来没有任何用处。