Newton's famous scientific sayings:

1. Enthusiasm without knowledge is like an expedition in the dark.

2. You should regard reputation as the symbol of your highest personality.

3. My achievements should be attributed to subtle thinking.

4. If you want to gain knowledge, you should work hard; if you want to get food, you should work hard; if you want to be happy, you should also work hard, because hard work is the law for obtaining everything.

5. The reason why smart people do not succeed is because they lack perseverance.

6. Winners often succeed by persisting for the last five minutes.

7. The ocean of truth lets all things undiscovered lie before my eyes for me to explore.