—— 请按键盘 空白键 开始游戏 ——

The only limit to our realization of tomorrow is our doubts of today.
The best products come from a combination of passion and precision.
Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.
不要因为放弃而哭泣,要为了继续前进而哭泣。