Ah, my Beloved, fill the Cup that clears TO-DAY of past Regrets and future Fears: To-morrow!—Why, To-morrow I may be Myself with Yesterday's Sev'n thousand Years.
在数学中,提出问题的艺术必须比解决问题更有价值。
创新是企业发展的灵魂,没有创新就没有未来。