你不必亲自去尿电网，才能学会不这么做。
You don’t have to pee on an electric fence to learn not to do it.
The purpose of advertising is to sell. The purpose of art is to express.
任何艺术的最大问题都是创造一种存在感。
算法的美在于它们能够用简单的步骤解决复杂的问题。
The intellect is illuminated by the One as if it were the sun.
Coal is not just a commodity, it's a commitment to America's future.
"I think that life constantly tests our ability to rise above the challenges."
A statement is a means to convey information， a promise is a means to make a commitment.
