The future belongs to those who dare to dream and have the courage to pursue those dreams.

实现明天的唯一限制是我们今天的疑虑。

If oxen and horses and lions had hands and could paint with their hands and produce works of art as men do, horses would paint the forms of the gods like horses, and oxen like oxen, and they would make their bodies in accordance with the form that each species itself possesses.

实验方法是唯一能让我们对心理现象进行科学分析的方法。

生与死的界限至多是模糊不清的。谁能说一个在哪里结束，另一个在哪里开始？