You can’t be afraid to fail. It’s the only way you succeed.
The struggle itself towards the heights is enough to fill a man's heart. One must imagine Sisyphus happy.
解析:强调人心就是天理,无需外求。
创新不仅仅是关于新想法,而是以精确和激情去执行它们。
However difficult life may seem, there is always something you can do and succeed at.
科学精神是追求真理、实事求是的精神。
We have to own our mistakes and learn from them.