失去某人，最糟糕的莫过于，他近在身旁，却犹如远在天边。

The joy of discovery is what keeps scientists going.

"A book is a dream that you hold in your hands."

"Memory is a fragile thing, but it is also our most powerful tool for understanding the past."

海洋的健康是全球经济健康的一面镜子。

爱孩子意味着预见他们的未来。