真正的科学家不仅要有追求真理的热情，还要有面对未知的勇气。
A true scientist must have not only the passion to pursue truth but also the courage to face the unknown.
Profit without purpose is empty; purpose without profit is unsustainable.
Sustainability isn't a trend; it's a responsibility we owe to future generations.
Efficiency in farming should never come at the cost of environmental stewardship.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."