Change is good. Change is progress. Without change, nothing would ever improve.

"I try to write books that are honest and true to life."

All happy families are alike; each unhappy family is unhappy in its own way.

创新不仅仅是技术问题，更是改变我们思维和运营方式的问题。

The future of liberal democracy depends on its ability to adapt to new challenges and to maintain the support of its citizens.