I have noticed that youngsters given to the climbing habit usually do something when they grow up.
Science is a force for good, but only if we use it wisely.
The truth is, we know so little about life, we don't really know what the good news is and what the bad news is.
如果你不冒险，你将永远为那些敢于冒险的人工作。
我对事物的边缘感兴趣，在那里它们相遇并重叠。