Mental processes are tools for mastering the environment.
当你倾听最接近问题的人时,才能做出最佳决策。
The mathematician's best work is art, a high perfect art, as daring as the most secret dreams of imagination, clear and limpid.
过去从未死去;它甚至不曾过去。
La lectura es un diálogo silencioso entre el autor y el lector.