Sustainability isn't an option; it's a responsibility we owe to future generations.
The poem is a mirror that reflects the soul.
The essence of modernity is psychologism, the experiencing and interpretation of the world in terms of the reactions of our inner life and indeed as an inner world, the dissolution of fixed contents in the fluid element of the soul, from which all that is substantive is filtered and whose forms are merely forms of motion.
世界上最好和最美丽的东西是看不见甚至摸不到的 - 它们必须用心去感受。
The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.
"The challenge in computer science is not just to solve problems, but to find the right problems to solve."