In our hearts, there is a place that cannot be locked. That place is called hope.
《在广州石围塘检阅滇均的演说》(1924年4月4日)
忿怒如火,不阻止则会烧掉一切;欲望像洪水,不阻挡则淹没一切。
To act agreeably to our nature is virtue.