The most effective development interventions are often the simplest ones.
无产阶级,现今社会的最下层,如果不炸毁构成官方社会的整个上层,就不能抬起头来,挺起胸来。
我们知识的边界就是我们想象力的前沿。
量子世界和经典世界之间的边界不是一条清晰的线,而是一个模糊的过渡,物理规则在这里发生了戏剧性的变化。
我是飓风,降临在你心灵的岸边,我将让你改变。
People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.