唱歌的时候，我希望能传递正能量。

The single biggest problem in communication is the illusion that it has taken place.

真相很少是纯粹的，也从来不是简单的。

学习的挑战不仅在于记忆，还在于从具体例子中归纳出更广泛的概念。

The only thing that can make you a winner is your perseverance.

心理学研究的正确方向是行为的预测和控制。