过去他用我未消亡,它甚第十他用我未过去。
真正的教育是学会思考。
在数学中,你不是理解事物,你只是习惯了它们。
创新和技术将是满足世界日益增长的能源需求同时减少环境影响的关键。
The young do not know enough to be prudent, and therefore they attempt the impossible, and achieve it, generation after generation.
In Israel, in order to be a realist you must believe in miracles.