I do not write for myself alone, but for those who cannot speak.
我不仅为自己写作,也为那些无法发声的人写作。
We wish to discuss a structure for salt of deoxyribose nucleic acid. This structure has novel features which are of considerable biological interest.
"Life is a series of moments, and it is up to us to make them meaningful."
质量不是标签;它是一种标准。