在理论计算机科学的领域里，我们常常发现最深刻的见解来自于最简单的想法。
In the realm of theoretical computer science, we often find that the most profound insights come from the simplest ideas.
"Books are mirrors: you only see in them what you already have inside you."
I don't think you can ever stop learning. There's always something new to discover.
世界确实充满了危险，其中有许多黑暗的地方；但仍然有许多美好的事物，尽管在所有土地上，爱现在与悲伤交织在一起，但它可能因此而变得更伟大。
The history of life is a story of endless experimentation.
——1912年在旧金山丽蝉戏院的演说
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