The essence of cryptography is to allow communication in the presence of adversaries.

【解释】有腐草和粪料的土地，植物繁茂生长；清澈见地的河流，常常不会有鱼虾。君子应有包容世间善恶、雅俗、是非的胸襟，不可追求绝对的完美，而脱离实际。

The universe is a machine governed by mathematical laws.

A literatura, como toda a arte, é a confissão de que a vida não basta.

Sustainability isn't a choice; it's the only path forward for aquaculture.

无论我们在哪里，我们听到的大部分是噪音。当我们忽略它时，它困扰我们。当我们倾听它时，我们发现它很迷人。