Your work begins, work that will not be always joyful to you, labor that may not always fulfill you and days that will seem like one damn thing after the other.
The most exciting moments in mathematics are when you see connections between things that seemed unrelated before.
盈利能力和可持续性不是对立的,它们是一枚硬币的两面。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.