I don't think President Bush is doing anything at all about Aids. In fact, I'm not sure he even knows how to spell Aids.

科学中的合作架起了已知与可发现之间的桥梁。

I am heartily rejoiced that my term is so near its close.

The companies that will thrive are those that see environmental challenges as design opportunities.

We're flooding people with information. We need to feed it through a processor. A human must turn information into intelligence or knowledge. We've tended to forget that no computer will ever ask a new question.

The highest title which a man can write upon the page of history is his own name.