To create is to resist—to resist forgetting, to resist silence, to resist oppression.

数学是关于概念之间关系的科学，与这些概念的内容无关。

可持续性不是选择，而是我们对后代的责任。

The ability to focus attention is crucial for learning, memory, and performance in complex tasks.

爱不是占有，爱是欣赏。