痛苦是暂时的,但骄傲是永恒的。
The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.
形容深沉的幽情在孤寂中愈发浓烈
动物健康与人类健康之间的联系是不可否认的,必须成为我们工作的优先事项。