The act of writing is an act of courage.
The time for debate is over; the time for action is now.《Blue Horizons》
When we understand knowledge-based systems, it will be as before -- except our fingertips will have been singed.
The most important things are the hardest to say.
我希望自己永远是第一,但维持现在这样的高度确实是个蛮大的挑战。