我认为数学之所以有价值,是因为它具有这种令人难以置信的结构,你可以探索和发现。
我们必须拥抱变化并引领变化,否则就会被抛在后面。
Love is the only thing that makes life bearable, but it is also the source of our greatest pain.
我们的现代头颅里装着一个石器时代的心智。
The world is full of people who have never, since childhood, met an open doorway with an open mind.