不必担忧财富不多，只须担忧财富不平均，不必担忧人口稀少，只须担忧境内不安宁。……既来了，要使他们安家乐业。

Be yourself; everyone else is already taken.

If you're going to try, go all the way. Otherwise, don't even start.

The future is no longer what it was.

The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.

It is a terrible thing for a man to find out suddenly that all his life he has been speaking nothing but the truth.