The journey of science is not just about finding answers, but about asking the right questions.
Overfishing is a problem we can solve—if we act now.
解释:大部分药材都以新鲜为好,但艾草却以陈年的为佳,体现了药材使用的特殊性。
翻译:鼓励人们坚持不懈地努力,最终会取得成功。
Don't let fear stop you from pursuing your dreams.