A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.

The robustness of topological states against local perturbations is a testament to the power of topology in protecting quantum information.

真相很少是纯粹的，也从不简单。

The effects of immigration are often localized and context-specific.

Love is the poetry of the senses.

权力不是手段；它是目的。人们不是为了保卫革命而建立独裁；而是为了建立独裁而进行革命。

心理学家必须避免一切目的论的解释。