The beauty of mathematics lies in its ability to simplify the complex.
I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.
我们看到的这个看起来如此疯狂的世界是一个信仰体系不起作用的结果。要以不同的方式感知世界,我们必须愿意改变我们的信仰体系,让过去消逝,扩展我们对现在的感知,并化解我们心中的恐惧。
气候的变化对人生的影响非常大。