Profitability and sustainability are not opposites - they're two sides of the same coin.

Mathematics is the art of giving the same name to different things.

实验室里的每一次失败都是迈向成功的一步。

Every artist dips his brush in his own soul, and paints his own nature into his pictures.

We must balance short-term profits with long-term sustainability.

（关于最优选择方法论）在餐厅你是点你知道的好吃的还是试试新菜？你会投资制造已经知道好卖的东西，还是尝试推出新产品？你是继续约会新人，还是试着对已经认识的人做出承诺？继续寻找新事物 vs 最大化收获已有事物价值的最优平衡点是：1/3。把1/3的时间花在探索上，2/3的时间花在深化上。随着年龄的增长，将时间投入到探索和尝鲜中是比较困难的，因为花费的时间似乎是低效，但请尽量试到1/3处再决策。

比喻天地如同熔炉，造化是工匠，阴阳是炭火，万物是被锻造的铜器。

如果你想飞翔，就必须放弃那些拖累你的事物。