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The food issue is not only an economic issue, but also a political one, related to the long-term stability of the country.
教育的目的不是使年轻人在任何一门科学上都变得完美,而是要打开和培养他们的思维,使他们在将来学习任何科学时都能胜任。
"The little things are infinitely the most important."
The most profound discoveries often start with simple observations.