History is not just the story of the past, but a mirror to the present and a window to the future.

I think it's important to be kind and compassionate and to treat people with respect.

环境责任应融入我们每个决策中。

科学中最令人兴奋的短语，预示着新发现的不是"我发现了！"而是"这有点奇怪..."

思想的功能是引导成功的行为。