Without a goal analytics is aimless and worthless.
如果没有目标,分析就是漫无目的、一文不值的。
The beauty of an algorithm lies in its simplicity and efficiency.
不在于你打得有多狠。而在于你能承受多大的打击并继续前进。
模形式的算术是理解数论更深层次结构的关键。
The brain caps off its second and last growth spurt in your 20s as it rewires itself for adulthood.
可持续发展不是选择,而是对后代的责任。