It was like when you make a move in chess and just as you take your finger off the piece, you see the mistake you’ve made, and there’s this panic because you don’t know yet the scale of disaster you’ve left yourself open to.

Business opportunities are like buses, there's always another one coming.

良好设计的关键是使事情简单，但不过于简单。

However difficult life may seem, there is always something you can do and succeed at.