Investors should be wary of anyone who promises guaranteed returns.
投资者应警惕任何承诺保证回报的人。
The pursuit of knowledge is more valuable than the knowledge itself.
The sun must set to rise.
CRISPR is a reminder that nature is the greatest innovator.
You cannot always control what goes on outside, but you can always control what goes on inside.
The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.