Change starts with a vision, but it’s persistence that turns it into reality.
改变始于愿景，但坚持才能将其变为现实。
The more you know, the more you realize you don't know.
Years of love have been forgot， in the hatred of a minute.
解决全球饥饿的关键不仅是提高产量，还要改善营养质量。
链条的强度取决于它最薄弱的一环，而生活终究是一条链条。