"We all have a responsibility to bear witness to what we see and to speak out against injustice."
逻辑学的研究是对正确推理原则的研究。
材料的使用方式有其政治性。
真正的领导力在于今天做出艰难的决定，以造福子孙后代。
Auctions are a microcosm of how markets function—information, competition, and incentives all interact.
La novela es un viaje al interior del alma humana.
The creative act is not pure. History evidences it. Ideology demands it. Society exacts it. The artist loses his freedom the moment he creates a work of art.