"No one can build you the bridge on which you, and only you, must cross the river of life."
Happiness is not the absence of suffering, but the ability to overcome it.
每一本书都是一个世界,作者是那个世界的创造者,读者则是那个世界的探索者。
Ignorance more frequently begets confidence than does knowledge.
The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.