Escribir sobre el pasado es una forma de entender el presente.

The ocean feeds millions; our duty is to protect it while harnessing its potential.

The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.

记忆力不是天生的，而是可以训练的。

We are all on the grid, and the grid is everywhere.

Pleasure is the greatest good, and we should seek it and avoid pain.