企业的核心竞争力在于创新，没有创新就没有未来。
The core competitiveness of an enterprise lies in innovation; without innovation, there is no future.
The only way to learn mathematics is to do mathematics.
你不必成为环境的受害者。你可以成为环境的胜利者。
The artist is nothing without the gift, but the gift is nothing without work.
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.