在旧制度下，努力工作意味着长时间工作、很少休息和低工资。在新制度下，它意味着公平的工作换取公平的报酬。
Hard work, under the old system, meant long hours, little rest, and poor pay. Under the new system, it means a fair day's work for a fair day's pay.
我们都被自己的记忆所囚禁，而自由的关键在于理解它们。
The pursuit of science is not a luxury but a necessity for the survival of mankind.
Writing is a way to reclaim one's history.
Sustainability is not just about planting trees, but ensuring they thrive for generations to come.
Resource development must balance economic benefits and ecological protection to achieve sustainable development.