Innovation isn't just about technology; it's about changing mindsets.
The true challenge in mathematics is not solving problems, but asking the right questions.
制造链式反应机器的基本点当然是确保每次裂变产生一定数量的中子,其中一些中子再次有效地产生裂变。
Writing is about making something, not about expressing yourself.
We believe that sustainable development is the key to a better future.