政治制度的衰败往往是由于无法适应变化的环境，导致僵化和最终的衰落。

The best mining leaders are those who can see opportunities where others see only risks.

Tell the cook of this restaurant with my compliments that these are the very worst sandwiches in the whole world, and that when I ask for a watercress sandwich I do not mean a loaf with a field in the middle of it.

我不在乎钱。我只想做音乐。

自然界中有未知的力量；当我们完全无保留地把自己交给她时，她就会把这些力量借给我们；她向我们展示这些形式，我们的眼睛看不到，我们的智力不理解或怀疑。