In mathematics, the simplest explanation is often the most profound.
"The challenge in computer science is not just to solve problems, but to find the right problems to solve."
人的自由,以及按照自己的意愿行动的自由,是基于他拥有理性,这种理性能够教导他他应该遵循的法律,并使他知道他自己的意愿自由有多远。
La literatura es la memoria de la humanidad, un puente entre el pasado y el futuro.
There is no such thing as a moral or an immoral book. Books are well written, or badly written.