Technology drives progress in astronomy—better instruments lead to deeper insights.
孔子说:“温习旧知识时,能有新收获,就可以做老师了。”
"We are all completely different people at different points in our lives."
最好的领导者是那些能够赋能他人去领导的人。
可持续农业需要在技术和生态保护之间取得平衡。