经历一番挫折，才能增长一分见识；经过一些番磨难，才能增一分度量；省一分利益的经营，而多一分道义；能学一分退让，可得一分便宜；去掉一分享受则减少一分罪过；对事物多一分认识，而多一分物情。

The architect's task is to make the world a more beautiful place.

"We're living proof that dreams do come true."

The work is not the object, but the action.

我知道自我推销很常见，这并不坏。但我不认为这是积极的。

Understanding the computational complexity of learning problems is essential for developing efficient algorithms.