追求知识是最崇高的努力，因为通过理解，我们才能解开宇宙的奥秘。
"The pursuit of knowledge is the most noble of endeavors, for it is through understanding that we unlock the mysteries of the universe."
Power is not a tool, it is a weapon. And like any weapon, it can be used for good or ill.
The best time to work on your marriage is before you have one.
没有食物，人类最多只能活几个星期；没有它，社会正义的所有其他组成部分都毫无意义。