Financial technology should focus on data security and privacy protection, which is the foundation for sustainable development of the industry.

宣判死刑之人应当亲自挥剑。

The key to successful investing is to have a clear strategy.

"The world is full of obvious things which nobody by any chance ever observes."

我不完美，但我对你来说是完美的。

使用程序证明四色定理不会改变数学-它只是表明该定理是一个世纪的挑战，对数学可能并不重要。