講到遺傳學(xué),我們不能不提孟德?tīng)?。他的研究奠定了遺傳學(xué)和現(xiàn)代生命科學(xué)的基礎(chǔ)。1900年以后,世人才公認(rèn)他對(duì)遺傳學(xué)的貢獻(xiàn)。據(jù)說(shuō)他在1865... [查看全文]
教育家陶行知先生曾說(shuō)過(guò):在教師手里操著幼年人的命運(yùn),便操著民族和人類的命運(yùn)?! ≡诤芏鄷r(shí)候,老師的一點(diǎn)點(diǎn)鼓勵(lì)、一點(diǎn)點(diǎn)嘉許,就能... [查看全文]
One day, an expert in time management was speaking to a group of students and, to drive home a point, used... [查看全文]
Once upon a time there was a monkey who had a magical fiddle and bow and arrow. He could hit anything wit... [查看全文]
A Sioux Indian story ... 這是蘇語(yǔ)系印第安人部落中流傳的一個(gè)古老的故事…… My grandfather took me to the fish ... [查看全文]
One day a young man was standing in the middle of the town proclaiming that he had the most beautiful hear... [查看全文]
Sometimes your biggest weakness can become your biggest strength. Take, for example, the story of one girl wh... [查看全文]
當(dāng)月光皎潔明亮?xí)r,人們可以通過(guò)肉眼清晰的看到月亮上的陰影。各個(gè)文化的初民們,都發(fā)揮自己的想象,將月亮上的陰影擬為人世間的事物。... [查看全文]
Once upon a time there was a prince who wanted to marry a princess; but she would have to be a real prin... [查看全文]
It happened that a Dog had got a piece of meat and was carrying it home in his mouth to eat it in peace... [查看全文]