Every setback is a setup for a comeback.

【译文】广泛学习钻研，坚定自己的志向，恳切地提出问题并且联系实际去思考，仁德就在其中了。

The challenge of leadership is to be strong, but not rude; be kind, but not weak; be bold, but not bully; be thoughtful, but not lazy; be humble, but not timid; be proud, but not arrogant; have humor, but without folly.

Never stop questioning how things can be improved.

可持续性不仅仅是一个目标，更是我们对未来肩负的责任。