我听说楚地有一只神龟，已死三千年了，楚王用布包好，再用竹编把它装着，藏在庙堂之上。这龟，宁愿死了尊贵地保留着骸骨呢，还是宁愿活着在泥水中摇曳着尾巴？

乐观主义者认为这是所有可能世界中最好的一个。悲观主义者知道确实如此。

跨行业合作是解决现代制造业复杂挑战的关键。

"Books are the bridges that connect us to the future."

Cada libro es una puerta a un mundo desconocido, una invitación a explorar lo desconocido.

If facts, logic, and scientific procedures are all just arbitrarily "socially constructed" notions, then all that is left is consensus--more specifically peer consensus, the kind of consensus that matters to adolescents or to many among the intelligentsia.