There is no such thing as society: there are individual men and women, and there are families.

煤炭技术的创新与其他能源领域的创新同样重要。

The AdS/CFT correspondence is a powerful tool for understanding quantum gravity.

民主是唯一能够反映人类精神不屈不挠追求自由的制度。

实现明天的唯一限制是我们今天的疑虑。

The past is always there, and it's always different every time you look at it.

数学之美在于它能够揭示现实的隐藏结构。

林业的创新不仅仅是技术，更是思维方式的转变。

To follow by faith alone is to follow blindly.