Grain isn't just a commodity; it's the foundation of civilizations.
The big money is not in the buying and selling … but in the waiting.
That's one small step for (a) man, one giant leap for mankind.
我们必须重视儿童心理发展期间的生理活动与动作。
天赋是上帝赐予的，要谦卑；名声是别人给的，要感恩；自负是自己给的，要小心。
最微小的瞬间可以包含最伟大的真相。