I am the happiest creature in the world. Perhaps other people have said so before, but not one with such justice. I am happier even than Jane; she only smiles, I laugh.

The lab notebook is a scientist’s most honest companion.

保持谦逊，保持渴望。

Innovation in natural gas extraction is key to meeting the world's growing energy demands while reducing environmental impact.

测量可测量的，并使不可测量的成为可测量的。