There are no sunset industries, only sunset thinking.
没有夕阳产业,只有夕阳思维。
你不该在旁观中度过一生,世界需要你参与其中。
数学之美在于它能够精确而优雅地描述自然界的基本法则。
Diversity is the future. We're all different, and those differences make us stronger.