Prediction is very difficult, especially about the future.
Poetry is not a luxury, but a necessity.
Sustainable forestry is not an option; it's our responsibility.
The West is not a place, it's a state of mind.
水产养殖的创新不仅仅是技术问题；更是尊重我们海洋的可持续实践。
I don't take anything for granted. I work for everything I achieve.
Mental processes evolved to solve practical problems.