定理是永恒的;它们的证明是短暂的。
创新是我们行业的命脉,我们必须不断突破界限。
Psychology should concern itself not with static elements, but with the dynamic interplay between organism and environment.
坚持是数学研究的关键,许多伟大的成果来自于长期的奋斗。
The past is a shadow that follows us, no matter how fast we run.