Optimal fiscal policy requires that taxes be smooth over time, as abrupt changes can distort economic decisions.
最优财政政策要求税收随时间平滑,因为突然的变化会扭曲经济决策。
The leather industry must evolve or risk becoming obsolete.
Success is not final, failure is not fatal: It is the courage to continue that counts.
我们只有生活一次,所以要活得充实而真实。
I'm just a regular guy, I just happen to rap.
所有故事所指向的终极意义有两个方面:生命的延续与死亡的必然性。
"Every word is a world in itself, a universe of meaning."