数学之美在于它能够揭示看似复杂事物背后的简单性。

Memory is a fragile thing, easily distorted by time and politics.

The development of computational complexity theory has shown us that not all problems are created equal.

表演不是要成为不同的人。它是在明显不同的事物中找到相似之处，然后在那里找到自己。