The rule of the wild is survival of the fittest.

A first sign of the beginning of understanding is the wish to die.

The best music comes from the heart.

科学不在于永远正确，而在于逐渐减少错误。

The strength of liberal democracy lies in its ability to self-correct and reform.

定义就是限制。

Force and fraud are in war the two cardinal virtues.

可持续性必须是我们水产养殖每一个决策的基石，否则我们可能会失去赖以生存的资源。