Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

When we protect the ocean's biodiversity, we're ultimately protecting our own food security.

The best way to get a project done faster is to start sooner.

Magic, like any other power, is neither good nor evil in itself. It is the purpose to which it is put that determines its nature.

Each success only buys an admission ticket to a more difficult problem.

Sustainability isn't a trend—it's the future of responsible business.