People don’t notice whether it’s winter or summer when they’re happy.

Mathematics is the science of patterns, and we study them to understand how things work.

The world is not a problem to be solved; it's a living being to which we belong.

领导力意味着为了更美好的明天而在今天做出艰难的决定。

The strongest is never strong enough to be always the master unless he transforms strength into right and obedience into duty.

只怕小人有才能，帮助有才的小人后患无穷；只怕君子无才，无才而处事，即使贤德又有什么补益。

If you're not failing every now and again, it's a sign you're not doing anything very innovative.