The only limit to our realization of tomorrow will be our doubts of today.
The study of black holes has revolutionized our understanding of space and time.
The mind is a network of interdependent processes.
技术可以彻底改变水产养殖,但前提是谨慎且有远见地应用。
To create is to breathe life into the lifeless, to give form to the formless.