如果你没有失败，说明你的创新还不够。

【释义】富有但不骄傲，尊贵但不奢侈。

He was born with his foot in his mouth

Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know， ask them who you should ask next， and so on down the line. If you are willing to go to the 7th source， you’ll almost always get your answer.