免费游戏最贵的成本是玩家的信任，一旦透支就再也买不回来。

Animal welfare isn't just ethics—it's good science and good business.

孤独是你为自由付出的代价。

不追求福运，就不会有灾祸；不计较所得，就不会有失去；不追求荣耀，就不会遭到辱没；不企冀美名，就不会遭到诋毁。

In programming, everything we do is a special case of something more general -- and often we know it too quickly.

每个地方都有它的秘密，如果你知道如何去看。

True courage is not the absence of fear, but moving forward in the face of fear.

我热爱过程胜过结果。

农业的未来取决于创新和可持续发展的携手并进。