脾气切忌旺盛,心志切忌满足,才情切忌显露。
数学家是能在定理间找到类比的人;更好的数学家能在理论间看到类比;而最优秀的数学家能注意到类比之间的类比。
从精神奴役中解放自己,只有我们自己才能解放我们的思想。
Agricultural technology is not lofty theory, but must be truly implemented in the fields.
好奇心是每一次重大科学突破背后的驱动力。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."