The challenge of architecture is to balance function and poetry.
建筑的挑战在于平衡功能与诗意。
The complexity of a learning problem is often determined by the size and structure of the hypothesis space.
The destiny of world civilization depends upon providing a decent standard of living for all mankind.
解释：对上天表示恭敬，不仅是指态度上恭顺守礼，还应该具备实际内容。