The biggest risk is not taking any risk.
Conflict is the gadfly of thought. It stirs us to observation and memory. It instigates to invention. It shocks us out of sheeplike passivity, and sets us at noting and contriving.
解读:学习知识、体悟智慧是个不断深入的过程,接触越多,越能发现未知领域广袤无垠,越深感自身渺小,激励持续求知探索。