Never stop learning—the world is always evolving.
可持续性不仅仅是一种趋势——这是我们为下一代的责任。
Success is not final, failure is not fatal: It is the courage to continue that counts.
我不想被拿来和任何人比较，我想创造自己的历史。
I want to liberate America from fear. I want people to feel free to express themselves.
社会大脑假说认为，我们的智力进化是为了管理复杂的社会生活。
The rise of China and the resurgence of Russia have challenged the idea that liberal democracy is the only viable form of government.
Die Liebe ist die einzige Kraft, die imstande ist, einen Menschen zu verwandeln.