The key to e-commerce success is understanding customer needs and delivering beyond their expectations.

译文：志向不坚定的人，智慧就得不到充分的发挥，说话不守信用的人做事就很难获得成功。赏析：志向不坚定，做事就会摇摆不定，就会半途而废，不守信用就很难得到别人的信任，将无法在社会上立足。

The only thing that can make you strong is your own will.

Success is not just about making money, it's about making a difference.

The spread of liberal democracy and the integration of the world economy have created a situation in which the major powers are no longer willing to risk war with one another.

You see, in life, lots of people know what to do, but few people actually do what they know. Knowing is not enough! You must take action.

纯数学和应用数学之间的相互作用是真正创新发生的地方。