人生之要事在于确立伟大的目标与实现这目标的决心。
Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.
We shall not cease from exploration, and the end of all our exploring will be to arrive where we started and know the place for the first time.
最好的投资不是技术,而是技术背后的人。
The failure of an enterprise is not accidental, but inevitable.