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 一个词的意义不是心智实体,而是社会实践。
Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.
The ethical implications of genetic modification must be carefully considered.
"The only way to make sense out of change is to plunge into it, move with it, and join the dance."
对变革的恐惧会扼杀进步,而理解变革能引导进步。
Life is not like cooking, where you can prepare all the ingredients before you start cooking.