在数学中,从困惑到清晰的旅程是最有价值的体验。
儿童并非弱者,他们有足够的智慧。
I have great faith in fools; self-confidence my friends call it.
"The best way to predict the future is to invent it."
你无法改变周围的人,但你可以选择与谁为伍。