最黑暗的夜晚孕育最亮的星星。
The cost of inequality is borne not just by those who are disadvantaged but by society as a whole.
将可持续发展与商业战略相结合是取得进展的唯一途径。
我们对未来持乐观态度,但我们知道仅靠乐观是不够的。