The past is always with us, for it feeds the present.
To be born again, first you have to die.
所谓生活,一半是回忆,一半是继续。
一个社会的竞争优势不是来自学校把乘法和元素周期表教得多么好,而是来自他们激发学生想象力和创造力的程度。
"The interplay between mathematics and computer science is a rich source of innovation."