但是，大人们永远也不会了解这件事有多么重要！
And no grown-ups will ever understand that this is a matter of so much importance!
实现不可能的唯一方法是相信它是可能的。
The ability to focus attention is crucial for learning, memory, and performance in complex tasks.
历史会证明谁真正为人民服务。
色彩是我整日的痴迷、快乐与折磨。
解释：大多数果实都带有酸味，而覆盆子却是甘甜的，体现了中药味道的多样性。