The concept of law is essentially a matter of social fact.

食品的未来取决于我们平衡生产力与责任的能力。

Architecture starts when you carefully put two bricks together. There it begins.

刻苦读书，即使功名未就，但使人品高雅，气度不凡；道德高尚，但不希图报答，时时恬然自安，饱食酣眠。