Diversification is the only free lunch in investing.
Innovation isn't about reinventing the wheel; it's about making the wheel better, stronger, and more efficient.
有些崇拜我的人常常说我的头脑几乎有一只篮子那么大,不过他们不肯说出这只篮子的尺寸。
你不应该只是因为事物不同就做事情不同。他们需要更好。