设计中最难的部分是保持功能的简洁。

理解代数簇的算术就是理解其中隐藏的对称性。

"RNA interference is a fascinating process that has opened up new avenues for understanding gene regulation and has potential therapeutic applications."

λ演算不仅仅是一种形式主义，而是一种可以表达计算的语言。