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父亲不慈爱,子女就不会孝顺;兄长不友爱,弟弟就不会恭敬;丈夫不仁义,妻子就不会顺从。
可持续性不是一种选择;它是能源未来的必要条件。
Only by respecting nature can we achieve long-term rewards.
The Langlands program is a bridge between the discrete and the continuous.
Thinking is the hardest work there is, which is probably the reason why so few engage in it.
I'm not a product of my circumstances. I am a product of my decisions.