千里之行，始于足下。
"The journey of a thousand miles begins with one step."
The Big Bang is not the beginning of everything, but the beginning of our observable universe.
世界毁灭不是因为强盗和火灾，而是因为仇恨、敌意和所有这些琐碎的争吵。
"In the end, we will remember not the words of our enemies, but the silence of our friends."