自信不是"他们会喜欢我"，而是"如果他们不喜欢我，我也没关系"。
Confidence is not 'they will like me'. Confidence is 'I'll be fine if they don't'.
A book is a mirror: if an ape looks into it, an apostle is unlikely to look out.
一个文明的真正衡量标准是它如何对待最弱的成员。
美感标志着我们邂逅了我们心目中的美好生活的具体表现。《幸福的建筑》
The future of drones is intelligent, collaborative, and autonomous.