The real challenge is not in solving the equations, but in understanding what the solutions mean.
唯一真正安全的系统是关闭的,浇筑在混凝土块中,并密封在有武装警卫的铅衬房间中——即便如此,我仍有疑虑。
Sorrow can be alleviated by good sleep, a bath and a glass of wine.
追求真理是人生的崇高目标。