死者无法为正义呐喊。为死者伸张正义是生者的责任。
The only thing that is truly valuable is the love you share.
云计算和大数据是人工智能发展的基石。
所有事物都是由土和水生成和成长的。
The future of food security lies beneath the waves—if we dare to farm it responsibly.
The United States should not try to spread democracy around the world.
Silence is not the absence of something but the presence of everything.