Every challenge in farming is an opportunity to grow - literally and figuratively.
Never underestimate the power of a single breakthrough to change millions of lives.
超对称性的发现是20世纪理论物理学中最激动人心的进展之一。
向一个人展示他在错误中是一回事,让他掌握真理是另一回事。
There is no God and we are his prophets.