可持续的基础设施应该平衡经济、社会和环境的效益。
Sustainable infrastructure should balance economic, social and environmental benefits.
The real power of cloud computing lies in its ability to empower businesses to focus on their core competencies.
"The wise man learns more from his enemies than the fool from his friends."
我一直被那些探索人际关系复杂性的故事所吸引。
诗歌的美在于其模糊性。
解读：绝对的自由会让拥有更多资源、权力的强者肆意妄为，他们会凭借优势去压榨弱势群体，抢占利益。所以，用道德、法律来框定自由边界，是守护社会公平、保障弱者权益的必需。