沟通的问题在于人们误以为它已经完成了。
Success is not final, failure is not fatal: It is the courage to continue that counts.
The question of truth and falsehood is always present, but it is not always answerable.
艺术不是关于答案，而是关于问题。
确保和平的唯一方式是为战争做好准备。
The difference between good and great is the extra effort.
The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly.