The truth is rarely pure and never simple.
The secret of reaping the greatest fruitfulness and the greatest enjoyment from life is to live dangerously.
在追求数学真理的过程中,我们常常发现更多的问题而非答案。
We must balance short-term demands with long-term sustainability.
我对未来真的很兴奋。我认为最好的还在后头。