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Small changes in farming practices can lead to big impacts on global food security.
The art of reading is in great part that of acquiring a better understanding of life from one's encounter with it in a book.
In the exploration of science, we must not only ask why but also why not.
The pain you feel today will be the strength you feel tomorrow.
如果说一个人可以为了道德而自我克制的话,那他绝对无法忍受他所钟爱的人的轻蔑。