最终,我们记住的不是敌人的话语,而是朋友的沉默。
拒绝做算术的人注定会胡说八道。
——《致鲁赛尔函》(1906年11月8日)
Diversity of thought leads to better solutions—if you're not uncomfortable, you're not growing.
The only limits that exist are the ones you place on yourself.