鱼类的真实成本应该包括保持海洋健康的成本。
Resilience isn't about avoiding failure; it's about learning how to bounce back.
美德比恶行更令人畏惧,因为它的过度不受良心的约束。
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.