La liberté commence où l'ignorance finit.

We are to remember that we are not to take anything with us out of this world, and that it is how we have conducted ourselves here that will matter in the end.

对心智的研究应着眼于其适应功能。

那些诟病做生意“只是为了赚钱”的人通常并不理解其所言之含义。你之所以赚钱，是通过做别人想要的东西，而不是做自己想要的。