瑞士就是西方国土的“桃花源”啊。
生产与再生产的客观行为模式概率性地决定了家庭与政治经济的客观行为,进而概率性地决定了行为与心理的主观上层建筑。
The time for debate is over; the time for action is now.《Blue Horizons》
数学不是沿着一条清理干净的高速公路小心翼翼地行进,而是一次进入陌生荒野的旅程,探险者常常会迷路。
Climate change and overfishing are twin threats we must tackle together.
The dead are our silent collaborators in the quest for knowledge.