现代国家的创建是一个复杂而困难的过程,需要发展强大的制度。
The creation of a modern state is a complex and difficult process that requires the development of strong institutions.
我不相信运气,我相信努力。
The value of cloud computing is that it democratizes computing.
The winds and waves are always on the side of the ablest navigators.
数学思想的美丽之处在于它可以跨越文化和时间被分享和理解。