The strength of a response tendency depends on the amount of reinforcement received.

That I exist is a pertetual surprise which is life.

The one thing you can't trade for your heart's desire is your heart.

每个化学过程都讲述一个故事，我们的工作是确保这是一个值得讲述的故事。

数学的本质不是使简单的事情复杂化，而是使复杂的事情简单化。