这不是关于你看起来如何，而是关于你如何看待自己。

The best songs come from a place of honesty and vulnerability.

The study of formal languages and automata is essential for understanding the theoretical underpinnings of computer science.

Psychology as the behaviorist views it is a purely objective experimental branch of natural science.

实现明天理想的唯一障碍是今天的疑虑。