生命太短暂，不要把时间浪费在无关紧要的事情上。
"Life is too short to waste time on things that don't matter."
A teacher must have a healthy body, the skills of a farmer, the mind of a scientist, the interest in art, and the spirit of social reform.
金融科技的发展要兼顾效率与安全。
从字符串中提取意义很困难，但是它们是我们唯一可以依靠的交流硬币。