In the digital age, privacy is not just a right, but a necessity for the functioning of a free society.
在数字时代，隐私不仅是一种权利，而且是自由社会运作的必要条件。
数学的语言是普遍的，超越了文化和语言的障碍。
Every book is a quotation; and every house is a quotation out of all forests, and mines, and stone quarries; and every man is a quotation from all his ancestors.
The ultimate competition in the future will be the competition of user experience.
The key to success is to keep going even when things seem impossible.
我不怕黑暗，我怕黑暗中的东西。