在数学中，提出问题的艺术必须比解决问题更有价值。

The true cost of seafood isn't just the price tag—it's the impact on marine ecosystems.

如果一个想法在一开始不是荒谬的，那它就是没有希望的。

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.

荒野是一个发现的地方。要生存，你必须探索它。

Money is the motive.