When you need to innovate, you need collaboration.

受过教育的心灵的标志是能够思考一种思想而不必接受它。

The advantages found in history seem to be of three kinds， as they result either from the mere situation of the climate and country or from the form of government and of the character of the people， or from those finer principles and morals， which may be called the recommendations of philosophy.

我们越是研究疼痛，就越能理解它在生存中的作用。

生活中最重大和最重要的问题从根本上都是无法解决的。它们永远无法被解决，只能被超越。