The goal of mathematics is not to solve problems, but to understand them.
在量子领域,观察者不仅仅是被动的旁观者,而是现实展开的积极参与者。
人的心胸欲念多则狭窄,欲念少则心胸宽广;人的心境多欲则忙乱,少欲则悠闲;人的心术多欲则险恶,少欲则和平;人的心事多欲则忧愁,少欲则快乐;人心之气象,多欲则软弱,少欲则刚强。
商业中唯一不变的就是变化。
In all things — except love — start with the exit strategy. Prepare for the ending. Almost anything is easier to get into than out of.