我从不后悔生命中做过的任何事或任何选择，但我对那些没做过的事充满遗憾。

The best leaders are those who listen more than they speak.《Leadership in the Modern Age》

"I believe that every child deserves to see themselves in the books they read."

If somebody offers you an amazing opportunity but you are not sure you can do it, say yes – then learn how to do it later!

The first duty of the sovereign， that of protecting the society from the violence and invasion of other independent societies， can be performed only by means of a military force.