The most remarkable development of the last quarter of the twentieth century has been the revelation of enormous weaknesses at the core of the world's seemingly strong dictatorships.

物理学的创新往往来自于以新的方式看待老问题。

I want to show the world that when you train hard, when you focus, when you believe in yourself, anything is possible.

Leadership in forestry means having the courage to make decisions that will outlast your tenure.

信任是通过透明度和责任感建立的。

出自汉·桓宽《盐铁论·疾贪》。贪婪卑鄙的风气源自处于上位的统治者，而不在下层民众；对民众的教育、对国民素质的改良在于执政者的措施是否得当，而不在于人民自身的素质。