People calculate too much and think too little.
人们算计太多,思考太少。
Every breakthrough is at first laughable and ridiculous. In fact if it did not start out laughable and ridiculous, it is not a breakthrough.
人的喜怒哀乐的感情没有表现出来,叫做中;表现出来合乎法度,叫做和。达到中和,天地就各居自己的位置,万物也就生长了。
科学中最重要的不是获得新的事实,而是发现思考它们的新方法。