量入为出,储蓄投资。学习你需要学习的东西。
Live within your income and save so you can invest.Learn what you need to learn.
The joy of discovery in mathematics is like solving a puzzle that the universe has left for us.
If you've never tried, how will you ever know if there's any chance?
The best way to predict the future is to create it.
We have more technology and fewer meanings.