朗兰兹猜想表明，数学的不同领域之间存在一种隐藏的和谐。
The development of learning algorithms that can handle high-dimensional data is a major challenge in the field.
I think it's important to take risks and to challenge yourself. That's how you grow as a person.
选自《盐铁论·孝养》。距：通“拒”。【大意】拒绝接受别人意见的视听闭塞，自己独断专行的就会遭到孤立。
Innovation is the key to solving the challenges in aquaculture.
Dance me to your beauty with a burning violin.
Conflict is the gadfly of thought. It stirs us to observation and memory. It instigates to invention. It shocks us out of sheeplike passivity, and sets us at noting and contriving.