有时候你无法独自完成。
The beauty of mathematics is that it is both precise and creative.
释义:求学之人若不勤奋,必然是其志向不坚定。
The method of psychology must be as exact as the methods of the natural sciences.
若我遇你,经年之后,我该如何贺你,以眼泪,以沉默。
释义:天下大势总是分裂久了就会统一,统一久了就会分裂。
过度捕捞的真正代价是用空荡荡的渔网和破碎的社区来衡量的。