The writer must be a perpetual questioner, a doubter of all certainties.
作家必须是一个永远的提问者,一个质疑所有确定性的人。
The worth of a psychological theory is measured by its usefulness.
The power of cryptography is not just in keeping secrets, but in enabling trust in a digital world.
A financial crisis is often a self-fulfilling prophecy driven by panic.