Collaboration beats competition when the goal is to make a real difference.
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.
我们必须在经济增长和环境责任之间取得平衡——它们并不是相互排斥的。
我不怕辛苦工作。我在一个把努力工作当作生活方式的家庭中长大。