过去总是与我们同在,因为它滋养着现在。
The past is always with us, for it feeds the present.
有些书应该只是尝试一下,有些应该被吸收,而有极少数书应该被咀嚼和消化。
In trading, you have to be paranoid to survive.
做数学就是参与发现与猜想、直觉与灵感的过程。