The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.

The greatest mistake you can make in life is to be continually fearing you will make one.

确保和平的最佳方式是变得强大。

不要等待完美的时机，现在就是最好的时机。