生活要么是一场大胆的冒险，要么什么都不是。

我年轻时领略过一种高尚的情操，我至今不能忘掉，这是我的烦恼。

我们需要一个保护其公民的欧洲，而不仅仅是一个单一市场。

True leadership in resources means seeing decades ahead while delivering results today.

Investing in lower-carbon solutions is not just good for the environment, it's good business.

数学的力量在于它简化复杂事物的能力。

Education is an admirable thing. But it is well to remember from time to time that nothing that is worth knowing can be taught.

人类的历史性上升，整体而言，可以概括为意识对盲目力量的一系列胜利——在自然中、在社会中、在人类自身中。