Technology should serve the farmer, not the other way around.
Mental processes are tools for mastering the environment.
When we protect forests, we're not just saving trees - we're safeguarding humanity's future.
【讲解】:孝敬父母,尊敬长辈是做人的根本。
仅仅拥有好的头脑是不够的,重要的是如何善用它。
The greatest danger is not that we will lose our way, but that we will become content with where we are.