I believe in second chances because God gave me one.
The best mathematicians are those who are not afraid to take risks.
消费者偏好变化迅速,保持领先意味着多倾听少说话。
摆脱诱惑的唯一方法就是屈服于它。
我们不与任何人竞争,只与自己竞争,做到最好。
阅读只为心灵提供知识的材料;是思考使我们所读的东西成为我们自己的。