The most exciting aspect of catalysis is the endless possibilities it offers for discovery and innovation.
I do not lack the courage to think a thought all the way through, and thus far I have encountered no thought that I have feared.
The mind is not a passive recipient of sensory information but an active participant in the process of perception.
哲学的任务不是解决矛盾,而是使它们可见。
The health of our oceans reflects the health of our leadership.