大陆漂移的第一个概念早在1910年就浮现在我的脑海中,当时我在观察世界地图时,受到大西洋两岸海岸线吻合的直接印象的启发。
Ethics isn't a barrier to progress—it's a guide for responsible progress.
函数的概念在数学中是基础的,而λ演算提供了一种形式化这一概念的方法。
The poet is the one who cleans the word of the stains of the marketplace.
Genetics is the archaeology of the living.