美国农业面临的最大危险是家庭农场的消失。
The best art comes from the struggle between control and chaos.
The deeper you go into mathematics, the more you realize how interconnected everything is.
A book must be the axe for the frozen sea within us.
对抗世界的唯一防御是对它的彻底了解。
The smallest details often hold the greatest truths.
每一个科学进步都迫使我们面对新的伦理问题。