Innovation in oil extraction isn't optional—it's essential for meeting the world's energy demands.

是印度给了我们表达所有数字的巧妙方法，每个符号都有一个位置值和一个绝对值。

化学最令人兴奋的地方在于能够创造出从未存在过的新分子。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

A masterpiece isn't created, it's discovered within the artist's soul.

译文：巧妙的如同车辕，笨拙的如同风筝。比喻各有其用。