The right of a nation to kill a tyrant, in case of necessity, can never be doubted, until the right of a tyrant to kill a nation has been proved.
在暴君有权杀死一个国家的权利被证明之前,一个国家在必要时杀死暴君的权利永远不会被怀疑。
A good scientist is like a detective, always looking for clues in the details.
The most important thing in life is to be happy.