Risk comes from not knowing what you're doing.

你所做的努力（健身、陪伴、工作）的坚持比数量更重要。每天做一点，要远比偶尔做一些更为重要。

The most effective way to destroy people is to deny and obliterate their own understanding of their history.

科学的挑战不仅在于找到答案，还要理解其更深层次的含义。