Liberty cannot be preserved without a general knowledge among the people.

Don't be afraid to take risks and try new things.

Mental activity is the organism's dialogue with its environment.

临终前与诸同志谈话，1925年3月11日

Short-term gains should never come at the expense of long-term sustainability.

——当雷耶斯离队时，温格表示很难挽留住他

做你自己，别人都已经有人做了。

The human voice is the most beautiful instrument of all, but it is the most difficult to play.