领导力意味着今天做出艰难的决定，明天让所有人受益。
Leadership means making tough decisions today that will benefit everyone tomorrow.
真正的历史学家是真理的战士。
The design of algorithms is both an art and a science.
Beauty is not the goal of art, but its byproduct.
粮食富裕，人们就知道礼节；衣食丰足，人们就懂得荣辱。