refer the url for the defination of 言
http://www.unicode.org/charts/unihansearch.html
English defination: words, speech; speak, say
unicode decinal gb2312 big5
8A00 35328 4952 A8A5
8A01 simplified script

refer the url for the defination of 字
English defination: letter, character, word
unicode decinal gb2312 big5
5B57 23383 5554 A672


I think read gb2312 is more popular.
matter 文
兹 咨 资 姿 滋 淄 孜 紫 仔 籽
否 夫 敷 肤 孵 扶 拂 辐 幅 氟

偷 (steal) 投(throw) 头(head) 山(mountain) 岩(cliff; rocks) (mountain peak) 风 (wind, air)
洋 (ocean, sea; foreign; western ) 洲 (continent)
1 Kg 1 cg 1 mg
1 公里 Km 1 cm 1 mm
for the discovery of ubiquitin-mediated protein degradation
100 second 10 second 1 second
彭武皓 4734 下(down) 4147 上(go up) 硅(silicon) 物(substance) 父(father)
2337 放(put, release, free, liberate) 2441 干(do) 4523 头(head) 3164 苦(bitter) 3481 埋(burry)
4253 收(gather together, collect; harvest)
乔 (tall, lofty; proud, to disguise oneself, stately)
桥 (bridge; beam, crosspiece ) ú(wave)
村化愿
君自故鄉來,應知故鄉事 快乐
感人的摄影佳作 --- 【俺爹俺娘】 （北京某著名摄影作者的作 品)