It is greed to do all the talking but not to want others to do the talking after one has listened.
The journey of discovery is not a straight path, but a winding road filled with surprises and revelations.
The most profound ideas in mathematics often come from asking the simplest questions.
我梦到了我的儿子会成长为一个好人,一个拥有自由意志的人;我梦到了有一天,你会回到我们童年玩耍的这片土地,故地重游;我梦到了鲜花再次在街道上盛开……天空满是色彩斑斓的风筝!
In the end, all we have are words.