译文：年轻时总觉得做人非常容易，长大后才知道创家立业的艰难。赏析：我们不经历社会的磨炼和捶打，是不会明白人世的艰难。当我们把生活的酸甜苦辣咸都尝遍，才会懂得人生的百般滋味。
Security and privacy are fundamental to the trust that users place in the Internet.
The study of psychology is the study of life's problem-solving mechanisms.
如果你不调整，你就会落后——自满在企业中没有立足之地。
在数学的领域里，想象力和逻辑完美和谐地共舞。
In science, failure is not the opposite of success but a stepping stone towards it.