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没有比一个除了优柔寡断之外没有任何习惯的人更悲惨的了。
Mathematics teaches us to think logically and to approach problems systematically.
最好的领导者是那些能够预见未来并提前做好准备的人。
If you don't fail at least 90 percent of the time, you're not aiming high enough.
When you lead, your real job is to create more leaders, not more followers.