计算理论不仅仅是关于解决问题，还涉及理解可计算性的极限。

Batteries are not just energy storage devices; they're enablers of renewable energy.

领导力就是做出艰难的决定并坚持到底，即使这些决定不受欢迎。

The greatest enemy of a good plan is the dream of a perfect plan.

"The mind is not a structure but a process."

True progress is measured not just in profits, but in positive impact.

The past is never dead. It's not even past.

数学的本质在于它的自由。