最可持续的农场是年复一年保持盈利的农场。
The most sustainable farm is the one that remains profitable year after year.
The pursuit of mathematical knowledge is a never-ending adventure, filled with challenges, surprises, and the satisfaction of solving the unsolvable.
人は誰でも、傷つくことを恐れている。
The best time to start living intentionally is now.
世界需要各种形式的能源来满足不断增长的需求,天然气是一种更清洁的替代品,可以帮助填补这一空白。