实现明天的唯一限制将是我们今天的怀疑。
"The only limit to our realization of tomorrow will be our doubts of today."
The best science is done with an open mind and a willingness to learn.
"In mathematics, we often seek elegance and simplicity, but in computer science, we must also consider practicality and efficiency."
The same things do not produce the same effects， though conjoined with the same subjects.