Failure is interesting — it’s part of making progress. You never learn from success, but you do learn from failure.

失败是有趣的——它是进步的一部分。你永远不会从成功中学到东西，但你会从失败中学到东西。

Success is built on persistence, not luck.

成功建立在坚持之上，而非运气。

Never stop questioning how things can be improved.

永远不要停止质疑如何改进事物。