学习算法的设计应同时受到理论见解和实践考虑的指导。
The design of learning algorithms should be guided by both theoretical insights and practical considerations.
艺术家必须是他那个时代的良知。
"The true sign of intelligence is not knowledge but imagination."
"The past is a foreign country; they do things differently there."
The search for happiness is one of the chief sources of unhappiness.
勤俭了就有了约束，有约束了就会各种好事都做；奢侈就放肆，放肆则各种坏事都泛滥。
