"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."

最大的风险是不冒险。

What matters in life is not what happens to you but what you remember and how you remember it.

The six colors， including the white background， represent the colors of all the world's flags ... this is a true international emblem.

The poor face constraints that are often invisible to policymakers.

经验是一所好学校，但学费很高。