Who can afford to do professional work for nothing?

The historian must have a kind of faith that humanity will not and cannot perish.

政治制度的力量在于其适应不断变化的环境并吸收新思想和实践的能力。

"Success is not about the destination, it's about the journey."

We must adapt or become irrelevant in this rapidly evolving industry.

知识是力量的源泉。