数学不是关于数字、方程、计算或算法：它是关于理解的。
Man is least himself when he talks in his own person. Give him a mask, and he will tell you the truth.
Leadership in the oil sector means balancing profitability with responsibility.
Music is the universal language of mankind.
循环经济不再是可选项；它是负责任制造业的唯一前进方向。
形式化方法的美在于它们能够提供关于系统正确性的绝对确定性。
未经审视的生活不值得过。
As a woman I have no country. As a woman I want no country. As a woman my country is the whole world.