The journey of discovery is filled with uncertainties, but it is these uncertainties that make science so exciting.
发现的旅程充满了不确定性,但正是这些不确定性使科学如此令人兴奋。
Creativity is a central source of meaning in our lives.
穷人的时间总被廉价出售,却永远买不到时间。
"In the silence of the night, words become the loudest echoes of our souls."
You even harvest the whole world, if no one to share with you, you will feel sad.