The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.
人的欲望和其他激情，本质上是受到他自己控制的；他真正的困难在于，要知道何时需要加以控制，何时不需要。
Risk-taking is essential, but calculated risk-taking is genius.
The walls of the educational system must come down. Education should not be a privilege, so the children of those who have money can study.
在这两种情况中，肉体都占主导地位，而且极其敏感，心灵则成了无言的器官，漠不相关的判断。