生活就是抓住机会并为之努力
适应,反应,再适应,行动。
预测未来的最好方法就是创造未来。
人们总是认为他们会写一本书。他们认为他们会写一本书,然后他们没有。
The beauty of mathematics is not in its complexity, but in its simplicity and the profound truths it reveals about the universe.