Humans like rivers： as soon as the wood gash on the wave， wave and flow to go immediately.
人类就像江河一样：木杖刚把波浪划开，波浪又立刻流到一起去了。
The rise of China represents the most significant challenge to the liberal international order since the end of the Cold War.
Psychology should be the science of mental life, both of its phenomena and of their conditions.