The more we learn about sensory biology, the more we realize how intricate and finely tuned our nervous system is.

The key to success lies in persistence and hard work.

技术将彻底改变我们从海洋获取资源的方式，但智慧必须引导其使用。

All are gurus to us, the wicked by their evil deeds say 'do not come near me'. The good are always good, therefore all are like gurus to us.

"Leadership is not about being in charge. It's about taking care of those in your charge."

苦难！我们所有美好的品质、生命中的价值都归功于它；我们因它而怜悯，因它而勇敢，因它而拥有所有美德。

In the end, we only regret the chances we didn't take.

同一元素的原子在质量和性质上是相同的。