障碍越大，克服它的荣耀就越大。

The concept of NP-completeness has provided a powerful tool for understanding the complexity of computational problems.

A woman must have money and a room of her own if she is to write fiction.

"The best way to predict the future is to create it."

Breakthroughs happen when you connect the dots others overlook.

Profit and purpose can coexist when companies align their values with real-world impact.

阅读未见过的书，如结识好朋友，情意和洽；重读已看过的书，如老朋友相晤，叙旧联谊。