在山谷的深处是拯救之路。
In the depth of the valley is the road to salvation.
真正的创新不是颠覆，而是解决实际问题。
The more we love our friends， the less we flatter them； it is by excusing nothing that pure love shows itself.
The persistence of gender inequality is not just a failure of policy but a failure of imagination.
宇宙的扭曲面——黑洞、虫洞、奇点等——是一个谜团，一个挑战我们理解的奥秘。
The future of farming lies in balancing productivity with environmental responsibility.