The bond between humans and livestock is one of the oldest and most vital partnerships in history.
没有欲念称为圣人,欲念少称为贤人,欲念多是凡人,而纵欲则是狂人。
炼油的未来在于整合可再生解决方案,同时不牺牲效率。
科学更多的是一种思维方式,而不是知识体系。
The piano is my first love. It's where I feel most at home.