我画的每一条线都是一个道德决定。

Worth repeating: measure twice， cut once.

Complexity is not a barrier to understanding, but a challenge to be overcome.

在科学中，重要的不是获得新的事实，而是发现新的思考方式。

I therefore have decided to read only the writings of men who have been executed or have risked their lives in some way.

When everyone tries to sell at the same time, liquidity disappears.

人生最大的悲剧不是死亡，而是没有真正活过。