沒有什么比只有一個(gè)想法更危險(xiǎn)的了。
The best way to predict the future is to invent it.
"A book is a friend that never judges you."
數(shù)學(xué)的本質(zhì)在于它的自由。
Success is measured not just by profit, but by the positive impact we create.
The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.