The best investment we can make is in the health of future generations.
Success is not final, failure is not fatal: It is the courage to continue that counts.
Patience and persistence are the unsung heroes of scientific discovery.
我在未完成的事物中发现美。
化学之美在于它能够在分子水平上解释世界。
夜晚是条跟着你回家的黑狗。
The historian must be impartial, but not indifferent.
The most important thing in leadership is to listen—really listen—to the people around you.