The past is a shadow that follows us into the future.
我们的教学方法只有一个,就是必须维持孩子们的高度兴趣和强烈持续的注意力。
人类的灵魂是一片黑暗而广阔的森林,里面充满了野性的生命。
Finance is a core competitiveness of the country, and financial security is an important part of national security.