Be fearless in the pursuit of what sets your soul on fire.

——记者：你认为你是美国人还是中国人呢？

宇宙充满了神奇的事物，它们耐心地等待着我们的智慧变得更加敏锐。

形式语言和自动机的研究对于理解计算机科学的理论基础至关重要。

To be happy, I must have my books and a piece of sky.

I’m not a guy that’s going to back down from a challenge.

If you want real peace in the world， start with children.

Learning consists in the modification of certain mediating processes which operate between the stimulus and the response.