The streets were dark with something more than night.
预测未来的最好方法就是创造未来。
追求数学真理就是追求美、优雅和简洁。
The only way to get to the top of the ladder is to climb it step by step.
我们数量增长到如此地步，以至于我们的存在像疾病一样明显削弱了地球。
我希望激励他人追求他们的激情和梦想。
好奇心是每一次重大科学突破背后的驱动力。