我对那些人们认为不能用于永久结构的脆弱材料感兴趣。
Language is the key to understanding higher mental processes.
"Writing is a way of talking without being interrupted."
天下的治乱不在于一个王朝的兴亡,而在于百姓的忧乐。
Diversity in leadership isn't optional—it's essential for growth.