人的仁慈从未削弱自由者的毅力或软化他们。一个国家不必变得残酷就可以坚强。
Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.
气候变化是我们这个时代最大的挑战之一，我们必须立即采取行动。
Making something is really hard. You have to care about it so much that you will push through all the disappointments and frustrations.
数字是形式和思想的统治者，也是神祇和恶魔的原因。
你们会掩饰错误，还是会坦诚道歉？