Resilience in business comes from diversifying both energy sources and strategies.

Have a heart that never hardens, and a temper that never tires, and a touch that never hurts.

"I work hard, and I do good, and I'm going to enjoy myself. I'm not going to let you restrict me."

终点总是比你想象的更近。

数学的美在于它的简洁性和普遍性。