I think that one should recognize reality even when one doesn’t like it; indeed, especially when one doesn’t like it.

You can't change the past, but you can shape the future.

The night is a liar, but the dawn tells the truth.

"Every experiment is a conversation with nature, and nature always has something to say."

I have learned to seek my happiness by limiting my desires， rather than in attempting to satisfy them.

能牺牲生命来成全仁德。