"The past is always with us, for it feeds the present."
过去总是与我们同在，因为它滋养着现在。
我们需要确保互联网仍然是一个创新和自由表达的平台。
We are all given one thing by which our lives are measured, one determination.
The elegance of a theory is not just in its mathematical formulation, but in its ability to connect disparate phenomena under a unified framework.
徒步旅行的真正魅力不在于行走，也不在于风景，而在于交谈。