我总是尝试从每次经历中学习，无论是积极的还是消极的。
I always try to learn from every experience, whether it's positive or negative.
Efficiency in grain production isn't an option—it's a necessity.
In the context of computational learning, the concept of 'probably approximately correct' (PAC) learning provides a framework for understanding the efficiency and feasibility of learning algorithms.
生活充满了无限可能，死亡是最后的选择。
The power of suggestion can significantly alter our perceptions and memories.