The rise of a new great power is always a cause for concern among existing powers, as it threatens the existing balance of power.
仅仅拥有一个优秀的头脑是不够的,关键在于如何善用它。
奶牛养殖既是一门艺术也是一门科学——尊重两者对于成功至关重要。
The great poems are the ones that survive their own occasions.
The study of psychology is the study of life in action.