可持续性需要大胆的愿景和不懈的执行。
Sustainability requires bold vision and relentless execution.
Law is a system of rules, a union of primary rules of obligation and secondary rules of recognition, change, and adjudication.
我既不肯定也不否定，而是暂时保持怀疑。
Science is not just about discovery; it's about making a difference in people's lives.
罗素说：快乐生活
唯一真正有价值的是你花在做你热爱的事情上的时间。
正是在我们最黑暗的时刻，我们必须集中精力看到光明。