The only time a dog gets complimented is when he doesn't do anything!
真正创新的考验在于它是否能让普通人的生活变得更好。
地质时间不仅漫长,而且复杂,过程以截然不同的速率运行。
我相信第二次机会,因为我知道犯错是什么感觉。
The idea that a bell rings to signal when investors should get into or out of the market is simply not credible.