Every problem is an opportunity in disguise.
The only real love is the love of beauty.
我们现在看到的最错误的想法便是以为身体活动就只是身体活动而已,以为它不具有更高层次的功能,其实,心智的发展必然和身体动作相配合,而且是相互依赖存在的。
The only way to learn a new programming language is by writing programs in it.
出自汉·桓宽《盐铁论·力耕》。穿衣吃饭是人民生活的根本所在,不可以不慎重的对待。