The only limit to our realization of tomorrow will be our doubts of today.

追求知识是一段永无止境的旅程，每一个发现都为新的问题打开了大门。

解释：国家大而政绩小，国家的影响就跟它的政绩一样；国家小而政绩大，国家的地位也大。

The past beats inside me like a second heart.

跨行业合作是解决全球粮食安全挑战的关键。

"The pursuit of knowledge is not just a journey of the mind, but also of the heart."

信任是每一段成功商业关系的基础。