如果让我用一句话总结如何改变世界，我会说，努力工作，为那些真正激动人心的事物。

At ByteDance, we believe A/B testing is the best way to make product decisions.

The challenge in neuroscience is not just to map the brain, but to understand how it creates the mind.

I never think about the future. It comes soon enough.

Continuous improvement isn't just a process, it's a mindset that should permeate every level of our organization.