可持续性不是一种趋势,而是我们对后代的责任。
所有人都存在危险。自由政府的唯一准则应该是不要信任任何拥有权力的人,以免危及公共自由。
No man really knows about other human beings. The best he can do is to suppose that they are like himself.
当障碍被消除且跨国合作受到鼓励时,创新就会蓬勃发展。