I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.

释义：学习广博的知识，需要孜孜不倦地学习；学习能够坚持不懈，就有了坚定的志向。

I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm.

逻辑学研究不仅仅是关于正确推理，更是关于思维的自由。

真正的艺术家永远是个孩子。

人生只能做自己决定的事情。但是，自己决定的事情，什么都能做到。