The best picture books work on different levels for different ages.

Discipline is the bridge between goals and accomplishment.

我忍不住，我爱你。

The total amount of suffering per year in the natural world is beyond all decent contemplation.

In computer science, we stand on the shoulders of giants, but we must also be willing to question their assumptions.

Architecture is a social art, and the architect is a social being.

Mental activity is the organism's way of engaging with the world.