The work of art is the result of a struggle between the artist and his material.
Every stroke of the brush carries the weight of personal and collective memory.
Never stop asking questions—that’s where the answers begin.
The signal of human influence on climate has emerged from the noise of natural variability.
The essence of mathematics lies in its freedom.
对抗压力最强大的武器是我们选择一种思想而非另一种的能力。