理解学习问题的计算复杂性对于开发高效算法至关重要。
Understanding the computational complexity of learning problems is essential for developing efficient algorithms.
每个故事都是谎言，但有些谎言比其他谎言更真实。
No one is wise enough to know what is truly good or bad.
现实主义不是复制自然，而是理解其本质。
Collaboration across borders is essential—no single nation holds all the answers to global food security.
The best designs come from understanding the needs of the people who will use them.