自动控制的根本问题是在存在干扰的情况下维持期望状态。
The structure of DNA was a puzzle that demanded to be solved.
I believe in being strong when everything seems to be going wrong. I believe that happy girls are the prettiest girls. I believe that tomorrow is another day and I believe in miracles.
深度学习是解决复杂问题的强大工具。
The beauty of computer science is in its endless possibilities.