创新的关键不仅在于想法，还在于执行。

了解我们的身体如何感知疼痛可以为数百万人带来更好的治疗和生活质量的提升。

The very shaping of history now outpaces the ability of men to orient themselves in accordance with cherished values. And which values? Even when they do not panic, men often sense that older ways of feeling and thinking have collapsed and that newer beginnings are ambiguous to the point of moral stasis.