The most important tool in science is not the microscope, but the mind.
科学中最重要的工具不是显微镜，而是思维。
当传统与技术相遇时，皮革行业就会蓬勃发展——永远不要忘记科学背后的工艺。
A diploma is not necessarily can create a person, just as a prison may not be defeated every>
You can’t go back and change the beginning, but you can start where you are and change the ending.
越南人民深深热爱独立、自由与和平。但在面对美国的侵略时，他们团结一致奋起反抗。